2KEITH A,JEAN D.Toxoplosma gondii:a protozoan for the nineties[J].Infect Immun,1993,61(4):1169-1172.
3BUXTON D.Protozoan infections(Toxoplosma gondii,Neospora caninum and Sarcocystis spp)in sheep and goats[J].Vet Res,1998,29:289-310.
4TENTER A M,HECKEROTH A R,WEISS M L.Toxoplasma gondii:from animals to humans[J].Int J Parasitol,2000.30:1217-1258.
5CHOI W Y,NAM H W,KWAK N H,et al.Foodborne outbreaks of human toxoplasmosis[J].J Infect Dis,1997,175(5):1280-1282.
6DIAS R A,NAVARRO I T,RUFFOLO B B,et al.Toxoplasma gondii in fresh pork sausage and seroprevalence in butchers from factories in Londrina,Paraná State,Brazil[J].Rev Inst Med Trop Sao Paulo,2005,47(4):185-189.
7MENDONCA A D O,DOMINGUES P F,Silva A V D,et al.Detection of Toxoplasma gondii in swine sausages[J].Parasitol Latinoam,2004,59:42-45.
8WALTMAN W D,DREESEN D W,PRICKETT M D,et al.Enzyme-linked immunosorbent assay for the detection of toxoplasmosis in swine:interpreting assay results and comparing with other serologic tests[J],Am J Vet Res,1984,45(9):1719-1725
