EARLY DETECTION OF CANCER OF THE COLON AND RECTUM.
D003110:Colonic Neoplasms; D003581:Cytodiagnosis; D055088:Early Detection of Cancer; D009369:Neoplasms / Q000175:diagnosis*; D011859:Radiography; D012004:Rectal Neoplasms; D012007:Rectum
COLONIC NEOPLASMS; CYTODIAGNOSIS; NEOPLASM DIAGNOSIS; RADIOGRAPHY; RECTAL NEOPLASMS