KHARCHE, S D; KOUAMO, JUSTIN. An overview of pregnancy diagnosis in small ruminants. The Indian Journal of Animal Sciences, Delhi, India, v. 85, n. 4, p. 331–342, 2015. DOI: 10.56093/ijans.v85i4.47735. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/47735. Acesso em: 24 jun. 2026.