Job Calis

Research output

Research output per year 2002 2008 2012 2016 2017 2018 2020 2024

• 44 Article
• 2 Review article
• 1 Report
• 1 Comment/Letter to the editor
• 3 More
  • 1 Editorial
  • 1 Other contribution
  • 1 Phd-Thesis - Research and graduation internal

Research output per year

Research output per year

Search results

• 2024

  The role of healthcare providers and caregivers in monitoring critically ill children: a qualitative study in a tertiary hospital, southern Malawi

  Mwale, D., Manda-Taylor, L., Langton, J., Likumbo, A., van Hensbroek, M. B., Calis, J., Janssens, W. & Pell, C., 1 Dec 2024, In: BMC Health Services Research. 24, 1, 595.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
• 2023

  Outcome in Children Admitted to the First PICU in Malawi

  de Visser, M. A., Kululanga, D., Chikumbanje, S. S., Thomson, E., Kapalamula, T., Borgstein, E. S., Langton, J., Kadzamira, P., Njirammadzi, J., van Woensel, J. B. M., Bentsen, G., Weir, P. M. & Calis, J. C. J., 1 Jun 2023, In: Pediatric critical care medicine. 24, 6, p. 473-483 11 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  4 Citations (Scopus)

• Parasitic, bacterial, viral, immune-mediated, metabolic and nutritional factors associated with nodding syndrome

  Edridge, A. W. D., Abd-Elfarag, G., Deijs, M., Broeks, M. H., Cristella, C., Sie, B., Vaz, F. M., Jans, J. J. M., Calis, J., Verhoef, H., Demir, A., Poppert, S., Nickel, B., van Dam, A., Sebit, B., Titulaer, M. J., Verweij, J. J., de Jong, M. D., van Gool, T., Faragher, B., & 4 othersVerhoeven-Duif, N. M., Elledge, S. J., van der Hoek, L. & Boele van Hensbroek, M., 2023, In: Brain Communications. 5, 5, p. fcad223 fcad223.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  11 Citations (Scopus)

• Predicting Clinical Deterioration and Mortality at Differing Stages During Hospitalization: A Systematic Review of Risk Prediction Models in Children in Low- and Middle-Income Countries

  van den Brink, D. A., de Vries, I. S. A., Datema, M., Perot, L., Sommers, R., Daams, J., Calis, J. C. J., Brals, D. & Voskuijl, W., 1 Sept 2023, In: Journal of pediatrics. 260, 113448.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  2 Citations (Scopus)
• 2022

  Etiology, Pathophysiology and Mortality of Shock in Children in Low (Middle) Income Countries: A Systematic Review

  Assies, R., Snik, I., Kumwenda, M., Chimalizeni, Y., Langton, J., van Woensel, J. B. M., Doctor, A. & Calis, J. C. J., 1 Aug 2022, In: Journal of tropical pediatrics. 68, 4

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  6 Citations (Scopus)
• 2021

  A cohort analysis of survival and outcomes in severely anaemic children with moderate to severe acute malnutrition in Malawi

  Nkosi-Gondwe, T., Calis, J., van Hensbroek, M. B., Bates, I., Blomberg, B. & Phiri, K. S., 1 Feb 2021, In: PLOS ONE. 16, 2 February, e0246267.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  4 Citations (Scopus)

• Neurologic sequelae of severe chikungunya infection in the first 6 months of life: a prospective cohort study 24-months post-infection

  van Ewijk, R., Huibers, M. H. W., Manshande, M. E., Ecury-Goossen, G. M., Duits, A. J., Calis, J. C. & van Wassenaer-Leemhuis, A. G., 1 Dec 2021, In: BMC Infectious Diseases. 21, 1, 179.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  9 Citations (Scopus)
• 2020

  A possible role for hepcidin in the detection of iron deficiency in severely anaemic HIV-infected patients in Malawi

  Huibers, M. H. W., Calis, J. C., Allain, T. J., Coupland, S. E., Phiri, C., Phiri, K. S., Swinkels, D. W., van Hensbroek, M. B. & Bates, I., 2020, In: PLOS ONE. 15, 2, e0218694.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  4 Citations (Scopus)

• Integrated analysis of transcriptional regulation in hypertrophic cardiomyopathy cased by truncating MYBPC3 mutations

  Pei, J., Schuldt, M., Nagyova, E., Gu, Z., Bouhaddani, SE., Calis, J., Dorsch, LM., van den Dungen, NAM., Lansu, N., Boukens, BJ., Efimov, IR., Michels, M., Verhaar, MC., de Weger, R., Vink, A., Uh, HW., Cheng, C., Kuster, DW., Mokry, M., van der Velden, J., & 1 othersAsselbergs, FW., 1 Dec 2020, SPRINGERNATURE.

  Research output: Other contribution › Academic

• Severe anaemia complicating HIV in Malawi; Multiple co-existing aetiologies are associated with high mortality

  Huibers, M. H. W., Bates, I., McKew, S., Allain, T. J., Coupland, S. E., Phiri, C., Phiri, K. S., van Hensbroek, M. B. & Calis, J. C., 2020, In: PLOS ONE. 15, 2, e0218695.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  9 Citations (Scopus)

• Two Decades of Global Child Health at Amsterdam UMC

  Boele van Hensbroek, M., Smit, M. R., Brabin, B. J., Calis, J. C. J., van der Kuip, M., Meels, N., Nieuwenhuijs, L., Voskuijl, W. P., van Weissenbruch, MM., van Woensel, JBM., de Baat, T., Huibers, MHW. & Tutu-van Furth, AM., 30 Oct 2020, Amsterdam Centre for Global Child Health. 90 p.

  Research output: Book/Report › Report › Academic

  Open Access
• 2019

  Bacterial co-infection of the respiratory tract in ventilated children with bronchiolitis; A retrospective cohort study

  Wiegers, H. M. G., van Nijen, L., van Woensel, J. B. M., Bem, R. A., de Jong, M. D. & Calis, J. C. J., 2019, In: BMC Infectious Diseases. 19, 1, 938.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  39 Citations (Scopus)

• High frequency and diversity of parechovirus A in a cohort of Malawian children

  Brouwer, L., Karelehto, E., Han, A. X., Thomas, X. V., Bruning, A. H. L., Calis, J. C. J., van Hensbroek, M. B., Westerhuis, B. M., Amarthalingam, D., Koekkoek, S. M., Rebers, S. P. H., Phiri, K. S., Wolthers, K. C. & Pajkrt, D., 1 Mar 2019, In: Archives of virology. 164, 3, p. 799-806 8 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  18 Citations (Scopus)

• Long-term virological outcomes, failure and acquired resistance in a large cohort of Ugandan children

  Huibers, M. H. W., Kityo, C., Boerma, R. S., Kaudha, E., Sigaloff, K. C. E., Balinda, S. N., Bertagnolio, S., Nakanjako, R., Mugyenyi, P., Calis, J. C. J., Boele van Hensbroek, M. & Rinke de Wit, T. F., 1 Oct 2019, In: The Journal of antimicrobial chemotherapy. 74, 10, p. 3035-3043

  Research output: Contribution to journal › Article › Academic › peer-review
  8 Citations (Scopus)
• 2018

  High frequency of Polio-like Enterovirus C strains with differential clustering of CVA-13 and EV-C99 subgenotypes in a cohort of Malawian children

  Brouwer, L., van der Sanden, S. M. G., Calis, J. C. J., Bruning, A. H. L., Wang, S., Wildenbeest, J. G., Rebers, S. P. H., Phiri, K. S., Westerhuis, B. M., van Hensbroek, M. B., Pajkrt, D. & Wolthers, K. C., Oct 2018, In: Archives of virology. 163, 10, p. 2645-2653 9 p.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  16 Citations (Scopus)

• High prevalence of virological failure and HIV drug mutations in a first-line cohort of Malawian children

  Huibers, M. H. W., Moons, P., Cornelissen, M., Zorgdrager, F., Maseko, N., Gushu, M. B., Iwajomo, O. H., Boele van Hensbroek, M. & Calis, J. C. J., 2018, In: Journal of antimicrobial chemotherapy. 73, 12, p. 3471-3475

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  15 Citations (Scopus)

• Multiplex Real-time PCR Detection of Intestinal Protozoa in HIV-infected Children in Malawi: Enterocytozoon Bieneusi Is Common and Associated With Gastrointestinal Complaints and May Delay BMI (Nutritional Status) Recovery

  Huibers, M. H. W., Moons, P., Maseko, N., Gushu, M. B., Iwajomo, O. H., Heyderman, R. S., Boele van Hensbroek, M., Brienen, E. A., van Lieshout, L. & Calis, J. C. J., 2018, In: Pediatric Infectious Disease Journal. 37, 9, p. 910-915

  Research output: Contribution to journal › Article › Academic › peer-review
  13 Citations (Scopus)

• When prevention of mother-to-child HIV transmission fails: preventing pretreatment drug resistance in African children

  Inzaule, S. C., Hamers, R. L., Calis, J., Boerma, R., Sigaloff, K., Zeh, C., Mugyenyi, P., Akanmu, S. & Rinke de Wit, T. F., 2018, In: AIDS (London, England). 32, 2, p. 143-147

  Research output: Contribution to journal › Article › Academic › peer-review
  5 Citations (Scopus)
• 2017

  Alarming increase in pretreatment HIV drug resistance in children living in sub-Saharan Africa: A systematic review and meta-analysis

  Boerma, R. S., Sigaloff, K. C. E., Akanmu, A. S., Inzaule, S., van Hensbroek, M. B., de Wit, T. F. R. & Calis, J. C., 1 Jan 2017, In: Journal of antimicrobial chemotherapy. 72, 2, p. 365-371 7 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  66 Citations (Scopus)

• Early Fluid Overload Prolongs Mechanical Ventilation in Children With Viral-Lower Respiratory Tract Disease

  Ingelse, S. A., Wiegers, H. M. G., Calis, J. C., van Woensel, J. B. & Bem, R. A., 2017, In: Pediatric critical care medicine. 18, 3, p. e106-e111

  Research output: Contribution to journal › Article › Academic › peer-review
  42 Citations (Scopus)

• Multicentre analysis of second-line antiretroviral treatment in HIV-infected children: Adolescents at high risk of failure

  Boerma, R. S., Bunupuradah, T., Dow, D., Fokam, J., Kariminia, A., Lehman, D., Kityo, C., Musiime, V., Palumbo, P., Schoffelen, A., Sophan, S., Zanoni, B., Rinke De Wit, T. F., Calis, J. C. J. & Sigaloff, K. C. E., 1 Jan 2017, In: Journal of the International AIDS Society. 20, 1, p. 21930-- 1930.

  Research output: Contribution to journal › Article › Academic › peer-review
  33 Citations (Scopus)

• Neutrophil subset responses in infants with severe viral respiratory infection

  Cortjens, B., Ingelse, S. A., Calis, J. C., Vlaar, A. P., Koenderman, L., Bem, R. A. & van Woensel, J. B., 2017, In: Clinical immunology (Orlando, Fla.). 176, p. 100-106

  Research output: Contribution to journal › Article › Academic › peer-review
  48 Citations (Scopus)

• Post-extubation stridor in Respiratory Syncytial Virus bronchiolitis: Is there a role for prophylactic dexamethasone?

  Veldhoen, E. S., Smulders, C. A., Kappen, T. H., Calis, J. C., van Woensel, J., Raymakers-Janssen, P. A. M., Bont, L. J. & Hennus, M. P., 2017, In: PLOS ONE. 12, 2, p. e0172096

  Research output: Contribution to journal › Article › Academic › peer-review
  10 Citations (Scopus)

• Pretreatment HIV drug resistance results in virological failure and accumulation of additional resistance mutations in Ugandan children

  Kityo, C., Boerma, R. S., Sigaloff, K. C. E., Kaudha, E., Calis, J. C. J., Musiime, V., Balinda, S., Nakanjako, R., Boender, T. S., Mugyenyi, P. N. & Rinke de Wit, T. F., 1 Sept 2017, In: Journal of antimicrobial chemotherapy. 72, 9, p. 2587-2595 9 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  36 Citations (Scopus)

• Second-line HIV Treatment in Ugandan Children: Favorable Outcomes and No Protease Inhibitor Resistance: Favorable outcomes and no protease inhibitor resistance

  Boerma, R. S., Kityo, C., Boender, T. S., Kaudha, E., Kayiwa, J., Musiime, V., Mukuye, A., Kiconco, M., Nankya, I., Nakatudde, L., Mugyenyi, P. N., Boele van Hensbroek, M., Rinke de Wit, T. F., Sigaloff, K. C. E. & Calis, J. C. J., 1 Jan 2017, In: Journal of tropical pediatrics. 63, 2, p. 135-143 9 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  9 Citations (Scopus)
• 2016

  Accumulation of HIV-1 drug resistance after continued virological failure on first-line ART in adults and children in sub-Saharan Africa

  Boender, T. S., Kityo, C. M., Boerma, R. S., Hamers, R. L., Ondoa, P., Wellington, M., Siwale, M., Nankya, I., Kaudha, E., Akanmu, A. S., Botes, M. E., Steegen, K., Calis, J. C. J., Rinke de Wit, T. F. & Sigaloff, K. C. E., 1 Oct 2016, In: Journal of antimicrobial chemotherapy. 71, 10, p. 2918-2927 10 p., dkw218.

  Research output: Contribution to journal › Article › Academic › peer-review
  77 Citations (Scopus)

• An Evaluation of Alternative Markers to Guide Initiation of Anti-retroviral Therapy in HIV-Infected Children in Settings where CD4 Assays are not Available

  Huibers, M. H. W., Moons, P., Maseko, N., Gushu, M. B., Wit, F. W., Graham, S. M., van Hensbroek, M. B. & Calis, J. C., 2016, In: Journal of tropical pediatrics. 62, 1, p. 19-28

  Research output: Contribution to journal › Article › Academic › peer-review
  1 Citation (Scopus)

• High levels of pre-treatment HIV drug resistance and treatment failure in Nigerian children

  Boerma, R. S., Boender, T. S., Sigaloff, K. C. E., De Wit, T. F. R., Van Hensbroek, M. B., Ndembi, N., Adeyemo, T., Temiye, E. O., Osibogun, A., Ondoa, P., Calis, J. C. & Akanmu, A. S., 1 Jan 2016, In: Journal of the International AIDS Society. 19, 1, p. 21140 21140.

  Research output: Contribution to journal › Article › Academic › peer-review
  34 Citations (Scopus)

• HIV Drug Resistance Among Children Initiating First-Line Antiretroviral Treatment in Uganda

  Kityo, C., Sigaloff, K. C. E., Sonia Boender, T., Kaudha, E., Kayiwa, J., Musiime, V., Mukuye, A., Kiconco, M., Nankya, I., Nakatudde-Katumba, L., Calis, J. C. J., Rinke de Wit, T. F. & Mugyenyi, P. N., 2016, In: AIDS Research and Human Retroviruses. 32, 7, p. 628-635

  Research output: Contribution to journal › Article › Academic › peer-review
  28 Citations (Scopus)

• Severe anemia in Malawian children

  Calis, J. C., Phiri, K. S., Faragher, E. B., Brabin, B. J., Bates, I., Cuevas, L. E., de Haan, R. J., Phiri, A. I., Malange, P., Khoka, M., Hulshof, P. J., van Lieshout, L., Beld, M. G., teo, Y. Y., Rockett, K. A., Richardson, A., Kwiatkowski, D. P., Molyneux, M. E. & van Hensbroek, M. B., 2016, In: Malawi Medical Journal. 28, 3, p. 99-107

  Research output: Contribution to journal › Article › Academic › peer-review
  174 Citations (Scopus)

• Suboptimal Viral Suppression Rates Among HIV-Infected Children in Low- and Middle-Income Countries: A Meta-analysis: A Meta-analysis

  Boerma, R. S., Boender, T. S., Bussink, A. P., Calis, J. C. J., Bertagnolio, S., Rinke de Wit, T. F., Boele van Hensbroek, M. & Sigaloff, K. C. E., 15 Dec 2016, In: Clinical Infectious Diseases. 63, 12, p. 1645-1654 10 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  91 Citations (Scopus)
• 2014

  Conventional and novel peripheral blood iron markers compared against bone marrow in Malawian children

  Jonker, F. A. M., Boele van Hensbroek, M., Leenstra, T., Vet, R. J. W. M., Brabin, B. J., Maseko, N., Gushu, M. B., Emana, M., Kraaijenhagen, R., Tjalsma, H., Swinkels, D. W. & Calis, J. C. J., 2014, In: Journal of clinical pathology. 67, 8, p. 717-723

  Research output: Contribution to journal › Article › Academic › peer-review
  25 Citations (Scopus)

• The interaction between malaria and human immunodeficiency virus infection in severely anaemic Malawian children: a prospective longitudinal study

  Kyeyune, F. X., Calis, J. C. J., Phiri, K. S., Faragher, B., Kachala, D., Brabin, B. J. & Boele van Hensbroek, M., 2014, In: Tropical Medicine & International Health. 19, 6, p. 698-705

  Research output: Contribution to journal › Article › Academic › peer-review
  10 Citations (Scopus)
• 2013

  Low hepcidin levels in severely anemic malawian children with high incidence of infectious diseases and bone marrow iron deficiency

  Jonker, F. A. M., Calis, J. C. J., Phiri, K., Kraaijenhagen, R. J., Brabin, B. J., Faragher, B., Wiegerinck, E. T., Tjalsma, H., Swinkels, D. W. & van Hensbroek, M. B., 2013, In: PLOS ONE. 8, 12, p. e78964

  Research output: Contribution to journal › Article › Academic › peer-review
  34 Citations (Scopus)

• Severe sepsis and septic shock

  Calis, J., van Woensel, J. & Lemson, J., 2013, In: New England journal of medicine. 369, 21, p. 2062

  Research output: Contribution to journal › Comment/Letter to the editor › Academic
  8 Citations (Scopus)

• Short communication: High rates of thymidine analogue mutations and dual-class resistance among HIV-infected Ugandan children failing first-line antiretroviral therapy

  Sigaloff, K. C. E., Kayiwa, J., Musiime, V., Calis, J. C. J., Kaudha, E., Mukuye, A., Matama, C., Nankya, I., Nakatudde, L., Dekker, J. T., Hamers, R. L., Mugyenyi, P., Rinke De Wit, T. F. & Kityo, C., 1 Jun 2013, In: AIDS Research and Human Retroviruses. 29, 6, p. 925-930 6 p.

  Research output: Contribution to journal › Article › Academic › peer-review
  16 Citations (Scopus)
• 2012

  Barriers to initiation of pediatric HIV treatment in Uganda: A mixed-method study

  Boender, T. S., Sigaloff, K. C. E., Kayiwa, J., Musiime, V., Calis, J. C. J., Hamers, R. L., Nakatudde, L. K., Khauda, E., Mukuye, A., Ditai, J., Geelen, S. P., Mugyenyi, P., Rinke De Wit, T. F. & Kityo, C., 1 Dec 2012, In: AIDS research and treatment. 2012, p. 817506 817506.

  Research output: Contribution to journal › Article › Academic › peer-review
  33 Citations (Scopus)

• Iron deficiency in children with HIV-associated anaemia: a systematic review and meta-analysis

  Esan, M. O., Jonker, F. A. M., Hensbroek, M. B. V., Calis, J. C. J. & Phiri, K. S., 2012, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 106, 10, p. 579-587

  Research output: Contribution to journal › Review article › Academic › peer-review
  14 Citations (Scopus)

• Iron Status Predicts Malaria Risk in Malawian Preschool Children

  Jonker, F. A. M., Calis, J. C. J., Boele van Hensbroek, M., Phiri, K., Geskus, R. B., Brabin, B. J. & Leenstra, T., 2012, In: PLOS ONE. 7, 8, p. e42670

  Research output: Contribution to journal › Article › Academic › peer-review
  65 Citations (Scopus)

• Real-time PCR Demonstrates Ancylostoma duodenale Is a Key Factor in the Etiology of Severe Anemia and Iron Deficiency in Malawian Pre-school Children

  Jonker, F. A. M., Calis, J. C. J., Phiri, K., Brienen, E. A. T., Khoffi, H., Brabin, B. J., Verweij, J. J., van Hensbroek, M. B. & van Lieshout, L., 2012, In: PLoS neglected tropical diseases. 6, 3, p. e1555

  Research output: Contribution to journal › Article › Academic › peer-review
  43 Citations (Scopus)
• 2011

  HIV-1-resistance-associated mutations after failure of first-line antiretroviral treatment among children in resource-poor regions: a systematic review

  Sigaloff, K. C. E., Calis, J. C. J., Geelen, S. P., van Vugt, M. & de Wit, T. F. R., 2011, In: Lancet infectious diseases. 11, 10, p. 769-779

  Research output: Contribution to journal › Review article › Academic › peer-review
  86 Citations (Scopus)
• 2010

  Erythropoiesis in HIV-infected and uninfected Malawian children with severe anemia

  Calis, J. C. J., Phiri, K. S., Vet, R. J. W. M., de Haan, R. J., Munthali, F., Kraaijenhagen, R. J., Hulshof, P. J. M., Molyneux, M. E., Brabin, B. J., Boele van Hensbroek, M. & Bates, I., 2010, In: AIDS (London, England). 24, 18, p. 2883-2887

  Research output: Contribution to journal › Article › Academic › peer-review
  13 Citations (Scopus)

• Pathophysiological Mechanisms of Severe Anaemia in Malawian Children

  Boele van Hensbroek, M., Calis, J. C. J., Phiri, K. S., de Vet, R., Munthali, F., Kraaijenhagen, R., van den Berg, H., Faragher, B., Bates, I. & Molyneux, M. E., 2010, In: PLOS ONE. 5, 9, p. e12589 7 p., e12589.

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  28 Citations (Scopus)
• 2009

  Improved method for assessing iron stores in the bone marrow

  Phiri, K. S., Calis, J. C. J., Kachala, D., Borgstein, E., Waluza, J., Bates, I., Brabin, B. & Boele van Hensbroek, M., 2009, In: Journal of clinical pathology. 62, 8, p. 685-689

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  48 Citations (Scopus)

• New cut-off values for ferritin and soluble transferrin receptor for the assessment of iron deficiency in children in a high infection pressure area

  Phiri, K. S., Calis, J. C. J., Siyasiya, A., Bates, I., Brabin, B. & Boele van Hensbroek, M., 2009, In: Journal of clinical pathology. 62, 12, p. 1103-1106

  Research output: Contribution to journal › Article › Academic › peer-review

  Open Access
  75 Citations (Scopus)
• 2008

  Aetiology, Pathogenesis & Consequences of Severe Anaemia in Malawian Children : HIV and other factors

  Calis, J. C. J., 2008, 183 p.

  Research output: PhD Thesis › Phd-Thesis - Research and graduation internal

  Open Access

• HIV-associated anemia in children: a systematic review from a global perspective

  Calis, J. C. J., Boele van Hensbroek, M., de Haan, R. J., Moons, P., Brabin, B. J. & Bates, I., 2008, In: AIDS (London, England). 22, 10, p. 1099-1112

  Research output: Contribution to journal › Editorial › Academic › peer-review
  71 Citations (Scopus)

• Long term outcome of severe anaemia in Malawian children

  Phiri, K. S., Calis, J. C. J., Faragher, B., Nkhoma, E., Ng'oma, K., Mangochi, B., Molyneux, M. E. & van Hensbroek, M. B., 2008, In: PLOS ONE. 3, 8, p. e2903--

  Research output: Contribution to journal › Article › Academic › peer-review
  86 Citations (Scopus)

• Severe anaemia is not associated with HIV-1 env gene characteristics in Malawian children

  Calis, J. C. J., Rotteveel, H. P., van der Kuyl, A. C., Zorgdrager, F., Kachala, D., Boele van Hensbroek, M. & Cornelissen, M., 2008, In: BMC Infectious Diseases. 8, p. 26

  Research output: Contribution to journal › Article › Academic › peer-review
  4 Citations (Scopus)
• 2005

  Aetiology of neonatal sepsis in Blantyre, Malawi: 1996-2001

  Milledge, J., Calis, J. C. J., Graham, S. M., Phiri, A., Wilson, L. K., Soko, D., Mbvwinji, M., Walsh, A. L., Rogerson, S. R., Molyneux, M. E. & Molyneux, E. M., 2005, In: Annals of tropical paediatrics. 25, 2, p. 101-110

  Research output: Contribution to journal › Article › Academic › peer-review
  68 Citations (Scopus)