Garcia Diaz, S [Rectal-sigmoid endometriosis. Apropos of 3 cases]. [electronic resource] - Revista espanola de las enfermedades del aparato digestivo Feb 1971 - 401-14 p. digital Publication Type: Journal Article ISSN: 0034-9437 Subjects--Topical Terms: AdultDiagnosis, DifferentialEndometriosis--diagnosisFemaleHumansIntestinal Diseases--diagnosisRectal Neoplasms--diagnosisSigmoid Neoplasms--diagnosis