SHARMA, N; SINGH, S P; BHARADWAJ, A. Changes in milk and plasma progesterone and pregnancy-associated glycoprotein and their relationships with the foetal number during early pregnancy in Jakhrana goats. The Indian Journal of Animal Sciences, Delhi, India, v. 90, n. 12, p. 1589–1593, 2021. DOI: 10.56093/ijans.v90i12.113167. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/113167. Acesso em: 3 nov. 2025.