TY - SER AU - Bomfim,T.C.B. AU - Lopes,C.W.G. TI - Comparative aspects of Cryptosporidium muris, Tyzzer, 1907 (Apicomplexa: Cryptosporidiidae)Oocysts on rattus norvegicus from two different habitats KW - Rato KW - Protozoario KW - Infeccao ER -