Semeniuk, Iu S [A pathognomic symptom of a tumor of the rectosigmoid colon in acute intestinal obstruction]. [electronic resource] - Klinichna khirurhiia 1998 - 93 p. digital Publication Type: Journal Article ISSN: 0023-2130 Subjects--Topical Terms: Acute DiseaseColonic Diseases--diagnosisHumansIntestinal Obstruction--diagnosisRectal Neoplasms--complicationsSigmoid Neoplasms--complications