First pathological report of parasitic gastric ulceration in Humboldt penguin(Spheniscus humboldti)along the coast of south-central Chile

by Yáñez,Francisco, Fernández,Ítalo, Campos V,Víctor, Mansilla,Miguel, Valenzuela,Ariel, González,Hernán, Rodríguez,Cristhian, Rivas,Meyling, Alveal,Katherine, Oyarzún,Ciro
Published 2012