Eimeria species in young and adult sheep raised under intensive and / or semi-intensive systems of a herd from Umuarama city, Parana State, Brazil oleh Welber Daniel Zanetti Lopes, Fernando de Almeida Borges, Thais de Paula Faiolla, Liliane Tada Antunes, Dyego Gonçalves Lino Borges, Fernando de Souza Rodriguez, Gisela Ferraro, Weslen Fabricio Teixeira, Willian Giquelin Maciel, Gustavo Felippelli, Alvimar José da Costa, Valdomiro Pereira, Antônio Campanha Martinez