Khan, Mohsin Saeed, Magnus Unemo, Shakila Zaman, and Cecilia Stålsby Lundborg. 2009. “KNOWLEDGE, ATTITUDES AND PRACTICES REGARDING HUMAN IMMUNODEFICIENCY VIRUS ACQUIRED IMMUNE DEFICIENCY SYNDROME AND SEXUALLY TRANSMITTED INFECTIONS AMONG HEALTH CARE PROVIDERS IN LAHORE, PAKISTAN”. Journal of Ayub Medical College Abbottabad 21 (4):1-6. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/3121.