title: Second cessation of therapy in childhood lymphocytic leukemia.
mesh_terms: D000293:Adolescent; D001853:Bone Marrow / Q000473:pathology; D002490:Central Nervous System / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy* / Q000532:radiotherapy; D008297:Male; D011379:Prognosis; D012075:Remission, Spontaneous; D013737:Testis / Q000473:pathology; D013997:Time Factors