Sarcoma and melanoma of the rectum.
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CE
DUKES
H J R
HJ
BUSSEY
D006801:Humans; D008545:Melanoma; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum; D012509:Sarcoma
RECTUM/tumors; SARCOMA; TUMORS/melanoma