PRASAD, J K; KUMAR, Satish; MOHAN, Greesh; AGARWAL, S K; SHANKAR, Uma. Simple modified method for cervical mucus penetration test for quality assessment of bull semen. The Indian Journal of Animal Sciences, Delhi, India, v. 69, n. 2, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/20272. Acesso em: 24 oct. 2025.