[MALIGNANT TUMORS IN CHILDREN].
D000008:Abdominal Neoplasms; D000293:Adolescent; D000375:Aging; D001932:Brain Neoplasms; D002648:Child; D002965:Classification; D005134:Eye Neoplasms; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007938:Leukemia; D008113:Liver Neoplasms; D008223:Lymphoma; D008479:Mediastinal Neoplasms; D009369:Neoplasms / Q000453:epidemiology*; D012186:Retroperitoneal Neoplasms; D012723:Sex
ABDOMINAL NEOPLASMS; ADOLESCENCE; AGING; BRAIN NEOPLASMS; CHILD; CLASSIFICATION; EYE NEOPLASMS; INFANT; INFANT, NEWBORN; LEUKEMIA; LIVER NEOPLASMS; LYMPHOMA; MEDIASTINAL NEOPLASMS; NEOPLASM STATISTICS; NEOPLASMS; RETROPERITONEAL NEOPLASMS; SEX