“Comparison of Effect of Metformin Versus Combination of Folic Acid/Myo-inositol in Infertile Women with Poly Cystic Ovary Syndrome Undergoing In Vitro Fertilization: A Randomized Clinical Trial”, Biomed. Res. Ther., vol. 8, no. 12, pp. 4734–4739, Dec. 2021, doi: 10.15419/bmrat.v8i12.710.