F. Wadud, Z. Asif, A. . Imran, S. Ali, A. . Ali, and M. . Ayub, “Outcome of Fistula in Ano after Incision Drainage of Acute Peri Anal Abscess”, J Gandhara Med Dent Sci, vol. 9, no. 2, pp. 35–37, Apr. 2022.