@inproceedings{d948bbfd7a0c4c6890a86639521d4c31,
title = "Methotrexate (MTX) transport and cytotoxicity of MTX and trimetrexate (TMQ) for human squamous cell carcinoma (SCC) of the head and neck grown at low folate concentrations",
author = "{van der Laan}, {Bernard F. A. M.} and Hordijk, {G J} and G Jansen and {van Gestel}, {J A} and Kathmann, {G. A. M.} and Westerhof, {G Robbin} and Schornagel, {Jan H.} and G Rijksen",
year = "1990",
language = "English",
isbn = "3-11-012199-9",
pages = "1127--1130",
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",
}