Rectal haemorrhage and early diagnosis of carcinoma.
D042241:Early Diagnosis; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D009369:Neoplasms; D012004:Rectal Neoplasms; D012007:Rectum
CANCER/rectal, early diagnosis; RECTUM/carcinoma, early diagnosis; RECTUM/hemorrhage and cancer