title: Retrieval therapy for isolated CNS relapse in childhood acute lymphoblastic leukemia.
authors.forename: G K
authors.initials: GK
authors.lastname: Rivera
authors.forename: R C
authors.initials: RC
authors.lastname: Ribeiro
authors.forename: C H
authors.initials: CH
authors.lastname: Pui
mesh_terms: D001932:Brain Neoplasms / Q000188:drug therapy*; D002648:Child; D006801:Humans; D011034:Podophyllotoxin / Q000627:therapeutic use; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy*; D012008:Recurrence
chemical_list: D011034:Podophyllotoxin