RAHKO, Timo; NIKANDER, Sven. Histochemical studies of the common bile duct in reindeer. Rangifer, Tromsø, Norway, v. 10, n. 1, p. 9–15, 1990. DOI: 10.7557/2.10.1.785. Disponível em: https://septentrio.uit.no/index.php/rangifer/article/view/785. Acesso em: 9 may. 2026.