@article{articleba15ca89,
title   = {In pursuit of prognostic factors in children with pilocytic astrocytomas},
author = {Becker, Aline Paixão and Oliveira, Ricardo Santos de and Saggioro, Fabiano Pinto and Neder, Luciano and Chimelli, Leila Maria Cardão and Machado, Hélio Rubens},
year = {2009},
doi = {10.1007/s00381-009-0990-8},
journal   = {Child's Nervous System}
}