Gul, Nasreen, et al. “SCREENING FOR HYPOTHYROIDISM-RESULTS OF A STUDY CONDUCTED AT DISTRICT HEADQUARTER HOSPITAL, ABBOTTABAD”. Journal of Ayub Medical College Abbottabad, vol. 28, no. 2, June 2016, pp. 312-4, https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/339.