Study of estrogen, progesterone and glucose level in cows during overt and silent estrus. University of Thi-Qar Journal of agricultural research, [S. l.], v. 11, n. 1, p. 79–83, 2022. DOI: 10.54174/utjagr.v11i1.163. Disponível em: https://jam.utq.edu.iq/index.php/main/article/view/163.. Acesso em: 7 nov. 2024.