WOOG, Friederike; MAIERHOFER, Jana; HAAG, Holger. Endoparasites in the annual cycle of feral Greylag Geese Anser anser. Wildfowl, [S. l.], p. 166–181, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153557. Acesso em: 16 dec. 2025.