Muhammad, Raza, et al. “ROLE OF SURGICAL APPROACHES: INFLUENCING TUMOUR RECURRENCE IN NASOPHARYNGEAL ANGIOFIBROMA”. Journal of Ayub Medical College Abbottabad, vol. 27, no. 2, June 2015, pp. 388-90, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/43.