Nonspecific reactions to casoni antigen.
D000937:Antigen-Antibody Reactions; D000941:Antigens; D004444:Echinococcosis, Hepatic / Q000276:immunology; D004446:Echinococcus / Q000276:immunology*; D005260:Female; D006373:Helminthiasis / Q000276:immunology; D006801:Humans; D008297:Male; D009519:New York City; D011647:Puerto Rico; D012547:Schistosoma / Q000276:immunology*; D012552:Schistosomiasis / Q000276:immunology*; D012882:Skin Tests
D000941:Antigens