Malignant abdominal tumours in children.
D000008:Abdominal Neoplasms / Q000628:therapy*; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009447:Neuroblastoma / Q000628:therapy; D010051:Ovarian Neoplasms / Q000628:therapy; D012186:Retroperitoneal Neoplasms / Q000601:surgery; D012509:Sarcoma / Q000601:surgery; D009396:Wilms Tumor / Q000628:therapy