Epidemiologic studies for paragonimiasis and clonorchiasis by the use of intradermal tests.
D003003:Clonorchiasis / Q000453:epidemiology*; D016021:Epidemiologic Studies; D006801:Humans; D007428:Intradermal Tests; D008109:Liver Diseases, Parasitic / Q000453:epidemiology*; D010237:Paragonimiasis; D014201:Trematode Infections
CLONORCHIASIS/epidemiology; DISTOMIASIS/epidemiology