title: [Preliminary study on toxoplasmosis in Tongshan County].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D000829:Animals, Domestic / Q000469:parasitology; D000953:Antigens, Protozoan / Q000276:immunology; D002648:Child; D002675:Child, Preschool; D002681:China; D005260:Female; D006386:Hemagglutination Tests; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D014122:Toxoplasma / Q000276:immunology; D014123:Toxoplasmosis / Q000453:epidemiology*; D014124:Toxoplasmosis, Animal / Q000453:epidemiology*
chemical_list: D000953:Antigens, Protozoan