title: Circulating antibodies directed against Kveim antigen and a human normal spleen extract in sarcoidosis.
mesh_terms: D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D003298:Coombs Test; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D012507:Sarcoidosis / Q000276:immunology*; D013154:Spleen / Q000276:immunology*