Rectal bleeding and colorectal cancer. Results of study were incorrectly interpreted.
W C
WC
Leung
D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D011237:Predictive Value of Tests; D012007:Rectum; D012680:Sensitivity and Specificity