[Toxoplasmosis in Beijing among workers in contact with domestic animals].
D000818:Animals; D000829:Animals, Domestic / Q000469:parasitology*; D002681:China; D005260:Female; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D012737:Sex Factors; D014123:Toxoplasmosis / Q000453:epidemiology* / Q000635:transmission