GRILLO, Gustavo Fernandes; GUIMARÃES, Ana Luisa Lima; DO COUTO, Samuel Rodrigues Bonamichi; FIGUEIREDO, Marcelo Abidu; PALHANO, Helcimar Barbosa. Comparison of pregnancy rate between heifers, primiparous and multiparous Nellore submitted to artificial insemination fixed time. Brazilian Journal of Veterinary Medicine, [S. l.], v. 37, n. 3, p. 193–197, 2015. Disponível em: https://bjvm.org.br/BJVM/article/view/391. Acesso em: 24 apr. 2025.