Ho, Y H Randomized controlled trial of primary fistulotomy with drainage alone for perianal abscesses. [electronic resource] - Diseases of the colon and rectum Dec 1997 - 1435-8 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0012-3706 Standard No.: 10.1007/BF02070708 doi Subjects--Topical Terms: Abscess--physiopathologyAdultAnus Diseases--physiopathologyDrainage--methodsFemaleFollow-Up StudiesHumansLength of StayMaleManometryRectal Fistula--physiopathologyRecurrenceRetrospective StudiesTreatment Outcome