SADOON, Alaa H. Histological Study of European Starling Uropygial Gland (Sturnus vulgaris). International Journal of Poultry Science, Pakistan, v. 10, n. 8, p. 662–664, 2011. DOI: 10.3923/ijps.2011.662.664. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1678. Acesso em: 23 sep. 2025.