DALIA H. ABOUELELA, M.D.; THORIA A. OMAR, M.D.; HAGER S. ABOU EL-NAGA, M.B.B.Ch.; EMAN S. SHABAN, M.B.B.Ch.. "Evaluation of the Role of Gonadotropins in Regulating Differentiation of Mesenchymal Stem Cells Into Testicular Leydig Cells". The Medical Journal of Cairo University, 87, March, 2019, 797-801. doi: 10.21608/mjcu.2019.52538