Mohammed Asaad Mahdi, Dahham L. Shwish and Nourelddin Abdulrida Almhmdi 2023. Evaluation of the impact of the level of (Testosterone, Luteinizing Hormone, Follicle-Stimulating Hormone and Prolactin) on some semen parameters in infertile males. Tikrit Journal of Pure Science. 23, 7 (Jan. 2023), 27–31. DOI:https://doi.org/10.25130/tjps.v23i7.691.