Effects of time of parturition, shearing and flushing on lambing to estrus interval in Polwarth ewes. Latin American Archives of Animal Production, [S. l.], v. 1, n. 1, p. 17–21, 1993. Disponível em: https://revista.alpaenlinea.org/index.php/alpa/article/view/2241. Acesso em: 17 apr. 2026.