Complex epidemiologic and epizootiologic studies in foci of trichinellosis.
D000818:Animals; D002415:Cats; D004285:Dogs; D006801:Humans; D011044:Poland; D051381:Rats; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology; D014235:Trichinellosis / Q000453:epidemiology* / Q000662:veterinary; D015047:Zoonoses / Q000453:epidemiology