Less is more.
D001859:Bone Neoplasms / Q000628:therapy*; D002648:Child; D005260:Female; D006801:Humans; D012516:Osteosarcoma / Q000628:therapy*; D012208:Rhabdomyosarcoma / Q000628:therapy*; D014565:Urogenital Neoplasms / Q000628:therapy*