@article{392271f5c0444c0cb2131dd08571b14e,
title = "Infants with acute lymphoblastic leukemia: No evidence for high methotrexate resistance",
author = "\{Ramakers-van Woerden\}, \{N. L.\} and R. Pieters and Rots, \{M. G.\} and \{van Zantwijk\}, \{C. H.\} and P. Noordhuis and Beverloo, \{H. B.\} and Peters, \{G. J.\} and \{Van Wering\}, \{E. R.\} and Camitta, \{B. M.\} and Pui, \{C. H.\} and Relling, \{M. V.\} and Evans, \{W. E.\} and Veerman, \{A. J.P.\}",
note = "Funding Information: This work was supported in part by the Dutch Cancer Society grant VU95–921, by St Jude Cancer Center Grant CA21765, by NIH grants R37CA36401, R01CA78224, R01CA51001, by the American Lebanese Syrian Associated Charities, and by USPHS grants CA32053 and CA29139. We wish to thank the pediatric oncological centers participating in the DCLSG, COALL, BFM and POG study groups. Karyotyping of the Dutch patients was performed by members of the Netherlands Working Party on Cancer Genetics and Cytogenetics at regional cytogenetics centers and for German childhood cases karyotyping was performed in the Oncogenetic Laboratory, Children{\textquoteright}s Hospital, University of Giessen, Germany. We thank Prof W-D Ludwig and Prof OA Haas (German and Austrian BFM, respectively) for their efforts in supplying cryopreserved samples of infa nts with ALL fo r this study. We also wish to thank Dr J Shuster, POG Statistical Office, University of Florida, Gainsville FL, for providing the clinical information for the POG samples.",
year = "2002",
doi = "10.1038/sj.leu.2402491",
language = "English",
volume = "16",
pages = "949--951",
journal = "Leukemia",
issn = "0887-6924",
publisher = "Springer Nature",
number = "5",
}