title: Giant cell arteritis: biopsy may not be diagnostic.
authors.affiliation: Department of Rheumatic and Immunologic Diseases, Cleveland Clinic, OH 44195, USA.
authors.forename: G S
authors.initials: GS
authors.lastname: Hoffman
mesh_terms: D000368:Aged; D013700:Giant Cell Arteritis / Q000473:pathology*; D006801:Humans; D008875:Middle Aged