“Topography of the Ductus Parotideus Opening in Corriedale Sheep”. Revista da Faculdade de Medicina Veterinária, Universidade de São Paulo 8, no. 3 (December 15, 1971): 597–602. Accessed February 16, 2026. https://revistas.usp.br/rfmvusp/article/view/62964.