Guimarães Júnior, José da Silva, Odilon Vidotto, Milton Hissashi Yamamura, Gilson Maistro Ross, Nilva Aparecida Nicolao Fonseca, and Ademir Benedito da Luz Pereira. “Gastro-Intestinal Helminthosis in Dogs from Londrina Region, Paraná State, Brazil”. Semina: Ciências Agrárias 17, no. 1 (January 19, 1996): 29–32. Accessed March 4, 2026. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5083.