Safaeian, Azadeh, et al. “Sitagliptin Suppresses Apoptotic Cell Death and Histological Changes in the Ovaries of Rats With Polycystic Ovary Syndrome”. Archives of Medical Laboratory Sciences, vol. 7, no. 1, Dec. 2021, pp. 1-9 (e22), doi:10.22037/amls.v7.34952.