VETTICAL, B. S. In Vitro Fertilizability of Oocytes Using Fresh, Frozen and Epididymal Spermatozoa from Crossbred Bulls in the Tropics. International Journal of Applied Sciences and Biotechnology, [S. l.], v. 4, n. 2, p. 166–171, 2016. DOI: 10.3126/ijasbt.v4i2.14265. Disponível em: https://www.nepjol.info/index.php/IJASBT/article/view/14265. Acesso em: 24 apr. 2024.