title: Studies on toxoplasmosis as regards its natural focality in Slovakia.
mesh_terms: D000818:Animals; D003168:Complement Fixation Tests; D003604:Czechoslovakia; D003670:Deer; D005589:Foxes; D051379:Mice; D051381:Rats; D012376:Rodent Diseases / Q000453:epidemiology / Q000276:immunology; D012377:Rodentia; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000276:immunology