JUÁREZ, Oskarina; QUINTERO, Alberto; PARADISI, Irene; GARCÍA V., Pedro. Bull’s age effect on the ratio of x and y chromosome-bearing spermatozoa. Revista de Medicina Veterinaria, [S. l.], v. 1, n. 48, p. e1471, 2024. DOI: 10.19052/mv.vol1.iss48.4. Disponível em: https://veterinaria.lasalle.edu.co/article/view/949.. Acesso em: 3 apr. 2025.