title: HL-A antigens in sarcoidosis.
mesh_terms: D002499:Centrifugation, Density Gradient; D000939:Epitopes; D006649:Histocompatibility Antigens / Q000032:analysis*; D006650:Histocompatibility Testing; D006801:Humans; D008171:Lung Diseases / Q000276:immunology*; D012507:Sarcoidosis / Q000276:immunology*
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens