[STATISTICAL OBSERVATIONS ON CANCER OF THE RECTUM].
D000293:Adolescent; D002648:Child; D005853:Geriatrics; D007564:Japan; D009362:Neoplasm Metastasis; D009369:Neoplasms / Q000453:epidemiology*; D012004:Rectal Neoplasms; D012007:Rectum
ADOLESCENCE; CHILD; GERIATRICS; JAPAN; NEOPLASM METASTASIS; NEOPLASM STATISTICS; RECTAL NEOPLASMS