ROPSTAD, E.; LENVIK, D. The use of cloprostenol and prostaglandin to induce luteolysis in reindeer calves. Rangifer, Tromsø, Norway, v. 10, n. 5, p. 32–33, 1990. DOI: 10.7557/2.10.5.955. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/955. Acesso em: 9 may. 2026.