BARUAH, S N; GOSWAMI, B C. Effect of B-carotene on Serum Progesterone Level in Dairy Heifers . The Indian Journal of Animal Reproduction, [S. l.], v. 18, n. 1, p. 29–32, 2023. DOI: 10.48165/. Disponível em: https://www.journals.acspublisher.com/index.php/ijar/article/view/9142. Acesso em: 5 aug. 2025.