Pacheco, R. G.; Botelho, G. G.; Teixeira, M. N. Sheeps Coagulogram Experimentally Infected With Sarcocystis Tenella (Railliet, 1886) Moulé, 1886 (Apicomplexa: Sarcocystidae). Semina: Ciênc. Agrár. 1995, 16, 126-128.