Gul, Uzma, et al. “Comparison of Metformin and Orlistat in Anovulatory, Overweight and Obese Women With Polycystic Ovarian Syndrome”. Pakistan Armed Forces Medical Journal, vol. 73, no. 3, June 2023, pp. 901-04, https://doi.org/10.51253/pafmj.v73i3.8914.