Yadav, R. P. “New Concepts in Pathogenesis and Management of Polycystic Ovarian Syndrome: Insulin Resistance and Role of Insulin Sensitizers”. Nepal Journal of Obstetrics and Gynaecology, vol. 3, no. 1, Nov. 2008, pp. 3-9, https://nepjol.info./index.php/NJOG/article/view/1431.