title: Letter: Hepatitis-B antibody in polymyalgia rheumatica.
mesh_terms: D000906:Antibodies / Q000302:isolation & purification*; D006510:Hepatitis B Antibodies / Q000302:isolation & purification*; D006515:Hepatitis B virus / Q000276:immunology; D006801:Humans; D011111:Polymyalgia Rheumatica / Q000276:immunology*
chemical_list: D000906:Antibodies; D006510:Hepatitis B Antibodies