Alvarez Pérez, J A [Acute volvulus of the sigmoid colon. Surgical aspects and 1-14 year follow-up]. [electronic resource] - Revista espanola de las enfermedades del aparato digestivo Mar 1988 - 237-43 p. digital Publication Type: Journal Article; Review ISSN: 0034-9437 Subjects--Topical Terms: Follow-Up StudiesHumansIntestinal Obstruction--diagnostic imagingRadiographySigmoid Diseases--diagnostic imaging