Shah, Shahid Ali, Tahira Sajid, Mohammad Asif, Farida Khan, and Rehman Ghani. “SIGNIFICANCE AND COST EFFECTIVENESS OF PRE-OPERATIVE ROUTINE LABORATORY INVESTIGATIONS IN YOUNG HEALTHY PATIENTS UNDERGOING ELECTIVE EAR, NOSE & THROAT SURGERY”. Journal of Ayub Medical College Abbottabad 19, no. 2 (June 1, 2007): 3–9. Accessed March 14, 2025. https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/5001.