KASHYAP, AMIT; SINGH, MADHUMEET; SHARMA, AKSHAY; KUMAR, PRAVESH. Comparison of conception rate following GnRH and hCG based synchronization protocols in functionally infertile cows. The Indian Journal of Animal Sciences, Delhi, India, v. 88, n. 11, p. 1266–1268, 2018. DOI: 10.56093/ijans.v88i11.85032. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/85032. Acesso em: 3 jun. 2026.