Azim, Waqar, Mohsin Shafi, Wajiha Farooq, Saad Azim, and Khalid Amjad Kiyani. “THE NEED AND RATIONALE OF THYROID FUNCTION TESTS IN A TERTIARY CARE LABORATORY”. Journal of Postgraduate Medical Institute 25, no. 4 (December 5, 2011). Accessed July 6, 2022. https://www.jpmi.org.pk/index.php/jpmi/article/view/1143.