title: ESR can be normal in giant cell arteritis and polymyalgia rheumatica.
authors.forename: Toby
authors.initials: T
authors.lastname: Helliwell
authors.forename: Sara
authors.initials: S
authors.lastname: Muller
authors.forename: Samantha
authors.initials: S
authors.lastname: Hider
mesh_terms: D001799:Blood Sedimentation; D001809:Blood Viscosity; D002097:C-Reactive Protein / Q000032:analysis*; D006801:Humans; D007249:Inflammation / Q000097:blood*
chemical_list: D002097:C-Reactive Protein