Humaidan, Rana, and Buthainah Farhan. “The Effect of FSH and Letrozole Treatment on The Lipid Profile in Women Being Treated for Fertility”. Trends in Pharmaceutical Biotechnology, vol. 1, no. 2, Dec. 2023, pp. 1-10, https://doi.org/10.57238/tpb.2023.146374.1005.