@article{article73828755,
title   = {Benefits of the intermittent use of 6-mercaptopurine and methotrexate in maintenance treatment for low-risk acute lymphoblastic leukemia in children: randomized trial from the Brazilian Childhood Cooperative Group-Protocol ALL-99},
author = {Brandalise, Silvia R. and Pinheiro, Vitória R. and Aguiar, Simone S. and Matsuda, Eduardo I. and Otubo, Rosemary and Yunes, José A. and Pereira, Waldir A. and Carvalho, Eny G. and Cristofani, Lilian M. and Souza, Marcelo S. and Lee, Maria L. and Dobbin, Jane A. and Pombo-de-Oliveira, Maria S. and Lopes, Luiz F. and Melnikoff, Katharina N. T. and Brunetto, Algemir L. and Tone, Luiz Gonzaga and Scrideli, Carlos Alberto and Morais, Vera L. L. and Viana, Marcos B.},
year = {2010},
journal   = {Journal of Clinical Oncology}
}