Hidalgo-Carrera, J. A., J. L. Lezama-Ruvalcaba, C. G. Salazar-Lopez Ortiz, J. C. Salazar-Trujillo, R. Rodriguez-Calderon, S. Tellez-Velasco, and F. Mancilla-Hernandez. “Blastulation Rate Using Fresh Versus Devitrified Oocytes Using Homologous and Heterologous Sperm in an Assisted Reproduction Clinic in a Middle-Income Country”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 13, no. 6, May 2024, pp. 1400-3, doi:10.18203/2320-1770.ijrcog20241419.