Ram Lala Mallick, Dr. “Old Aged Adolescent and Pregnant Women in Eastern Nepal Are More Prone to Sub Clinical Hypothyroidism A Hospital Based Retrospective Study”. International Journal of Pharmaceutical & Biological Archive 7, no. 2 (July 13, 2016). Accessed May 18, 2024. http://www.ijpba.info/index.php/ijpba/article/view/1473.