title: HLA-D antigens in progressive systemic sclerosis (scleroderma).
mesh_terms: D000949:Histocompatibility Antigens Class II / Q000235:genetics*; D006650:Histocompatibility Testing; D006801:Humans; D007959:Lymphocyte Culture Test, Mixed; D010641:Phenotype; D012595:Scleroderma, Systemic / Q000235:genetics*
chemical_list: D000949:Histocompatibility Antigens Class II