JAMAL, A.; BATOOL, S.; HAQ, I.; MOHSIN, J.; SHAKEEL, O.; KHATTAK, S.; SYED, A. EARLY POST-OPERATIVE PERINEAL WOUND COMPLICATIONS IN PATIENTS UNDERGOING EXTRA LEVATOR ABDOMINOPERINEAL EXCISION, A RETROSPECTIVE STUDY AT DEPARTMENT OF SURGICAL ONCOLOGY. PAFMJ, v. 70, n. 5, p. 1337-43, 30 out. 2020.