F.A. DANJUMA; E.K. BAWA; A.I. NWANNENNA; T. ALUWONG. Prostaglandin versus progestagen protocols in oestrus synchronization in the Yankasa ewe. Scientific Journal of Animal Science, [S. l.], v. 4, n. 9, p. 97-102, 2015. Disponível em: http://sjournals.com/index.php/sjas/article/view/235. Acesso em: 3 jul. 2024.