TY - JOUR T1 - Worm burdens in outbred and inbred laboratory rats with morphometric data on Syphacia muris (Yamaguti, 1935) Yamaguti, 1941 (Nematoda, Oxyuroidea) JO - Memórias do Instituto Oswaldo Cruz A1 - Pinto, Roberto Magalhães A1 - Gonçalves, Lucineide A1 - Noronha, Dely A1 - Gomes, Delir Corrêa SN - 0074-0276 UL - 10.1590/S0074-02762001000100016 VL - 96 Y1 - 2001 PB - Brasil ER -