Surgical Management Of Nonhealing Extra-Oralcutaneous Pus Draining Sinus Tract Of Odontogenic Origin. A Case Report. IJFANS [Internet]. 2022 Jan. 1 [cited 2026 Jul. 18];11(Special Issue 3):397-401. Available from: https://www.ijfans.org/index.php/Journal/article/view/8976