Razvi, Syed Kamran Amir, et al. “PATTERN OF SEXUALLY TRANSMITTED DISEASES IN PATIENTS PRESENTING AT AYUB TEACHING HOSPITAL, ABBOTTABAD”. Journal of Ayub Medical College Abbottabad, vol. 26, no. 4, Dec. 2014, pp. 582-3, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1246.