@article{b48a549106944ad68de658ee13ae6598,
title = "Levels of evidence: intellectual aid or absolute judgement?",
keywords = "Comment, Data Interpretation, Statistical, Evidence-Based Medicine, Humans, Letter, Review Literature as Topic",
author = "{de Vet}, H.C.W. and {van Tulder}, M.W. and L.M. Bouter and Ferreira, {Paulo H.} and Ferreira, {Manuela L.} and Maher, {Christopher G.} and Kathryn Refshauge and Robert Herbert and Jane Latimer",
year = "2003",
month = sep,
day = "1",
doi = "https://doi.org/10.1016/S0895-4356(03)00196-3",
language = "English",
volume = "56",
pages = "917--918",
journal = "Journal of Clinical Epidemiology",
issn = "0895-4356",
publisher = "Elsevier USA",
number = "9",
}