H. K. Kadhem, H. A. L. Mossa, and U. M. Al-Kawaz, “Clinical Role of Follicle Stimulating Hormone, Luteinizing Hormone and Testosterone as Predictive Markers of Sperm Yield by Testicular Biopsy in Azoospermic Patients”, IJEIR, vol. 9, no. 1, pp. 32–51, Nov. 2019, doi: 10.28969/IJEIR.v9.i1.r3.