CARCINOMA OF THE COLON INCIDENCE OF ERROR IN THE ROENTGEN DIAGNOSIS.
D002277:Carcinoma; D003110:Colonic Neoplasms; D003937:Diagnosis, Differential; D006801:Humans; D015994:Incidence; D009369:Neoplasms / Q000175:diagnosis*; D011859:Radiography
COLONIC NEOPLASMS; DIAGNOSIS, DIFFERENTIAL; NEOPLASM DIAGNOSIS; RADIOGRAPHY