title: Leukaemia remission and survival.
mesh_terms: D002648:Child; D006801:Humans; D007938:Leukemia / Q000401:mortality* / Q000532:radiotherapy; D008577:Meningeal Neoplasms / Q000401:mortality / Q000532:radiotherapy; D011897:Random Allocation; D012075:Remission, Spontaneous