Khan, Mumtaz Ahmad, Sajjad Hussain Mirza, Shahid Ahmed Abbasi, Tariq Butt, and Masood Anwar. 2006. “PERIPHERAL BLOOD-BASED POLYMERASE CHAIN REACTION IN DIAGNOSIS OF PULMONARY TUBERCULOSIS”. Journal of Ayub Medical College Abbottabad 18 (2):25-28. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/4980.