@inproceedings{c610ab3ab90f42d9bfec59423bd88f54,
title = "Mechanisms underlying methotrexate inactivity in human head and neck cancer xenografts",
author = "BJM Braakhuis and {van Dongen}, G* and G.B. Snow and GJ Peters and Albert Leyva and G Jansen",
year = "1990",
language = "English",
isbn = "3-11-012199-9",
pages = "1119--1122",
editor = "Curtius, {H Ch} and S Ghisla and N Blau",
booktitle = "In: {"}Chemistry and Biology of Pteridines{"}",
publisher = "Walter De Gruyter",
address = "Germany",
note = "9th International Symposium on Pteridines and Folic Acid Derivatives: Chemical, Biological and Clinical Aspects ; Conference date: 03-09-1989 Through 08-09-1989",
}