Konstantinos, Papadopoulos S Extraperitoneal Spread of Anorectal Abscess: A Case Report and Literature Review. [electronic resource] - Annals of coloproctology Jul 2021 - S11-S14 p. digital Publication Type: Case Reports; Journal Article ISSN: 2287-9714 Standard No.: 10.3393/ac.2020.01.20 doi