Annayev, B. H., Fuyong Jiao, Sheng Zhang, and Linna Wang. 2020. “The Hypothalamo-Pituitary-Gonadal System in Men With Ischemic Heart Disease”. International Journal of TROPICAL DISEASE & Health 41 (13), 1-5. https://doi.org/10.9734/ijtdh/2020/v41i1330342.