KUMAR, AJEET; SINGH, JAGIR; PANGAONKAR, G R. Polyacrylamide gel as a substitute of estrous mucus for sperm penetration test. The Indian Journal of Animal Reproduction, [S. l.], v. 25, n. 1, p. 61–62, 2023. Disponível em: https://www.journals.acspublisher.com/index.php/ijar/article/view/6497. Acesso em: 6 aug. 2025.