ullah, Shafi, Muhammad Habib Khattak, Muhammad Salman Haider Qureshi, and Asadullah Arif. 2016. “OUTCOME OF POSTEROSUPERIOR BASED FLAPS IN SUBTOTAL TYMPANIC MEMBRANE PERFORATIONS”. Journal of Medical Sciences 24 (4):263-67. https://jmedsci.com/Jmedsci/article/view/129.