SMITH , O. F. .; CRUZ , L. C. Development of per vaginal route of serial observations of ovarian activities in buffalo using a simple fiberscope . Nigerian Journal of Animal Production, [S. l.], v. 29, n. 1, p. 132–137, 2021. DOI: 10.51791/njap.v29i1.1544. Disponível em: https://njap.org.ng/index.php/njap/article/view/1544. Acesso em: 25 aug. 2026.