[Early diagnosis of rectosigmoid cancer].
D003110:Colonic Neoplasms; D042241:Early Diagnosis; D012004:Rectal Neoplasms; D012007:Rectum; D012811:Sigmoid Neoplasms
COLON/neoplasms; RECTUM/neoplasms
Diagnóstico precoz del cáncer rectosigmoideo.