title: Increased HLA-B7 antigen frequency in South Carolina blacks in association with sarcoidosis.
mesh_terms: D044383:Black People; D005787:Gene Frequency; D006680:HLA Antigens; D006649:Histocompatibility Antigens; D006801:Humans; D007125:Immunogenetics; D010641:Phenotype; D012507:Sarcoidosis / Q000276:immunology*; D013022:South Carolina; D001741:Black or African American
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens