SHARMA, N; SINGH, S P; BHARADWAJ, A. Temporal changes in circulating progesterone and pregnancy-associated glycoprotein concentrations in Jakhrana goats with failed pregnancy. The Indian Journal of Animal Sciences, Delhi, India, v. 90, n. 6, p. 861–864, 2020. DOI: 10.56093/ijans.v90i6.104984. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/104984. Acesso em: 24 jun. 2026.