PATRA, M K; KUMAR, H; MEUR, S K; MAHMOOD, S; YADAV, M C. Comparative thin layer chromatographic profiles of bovine urine and cervico-vaginal mucus. The Indian Journal of Animal Sciences, Delhi, India, v. 80, n. 6, 2010. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/33. Acesso em: 23 oct. 2025.