title: [65-year-old patient with headache of 3 months duration].
authors.affiliation: Medizinische Universitätspoliklinik, Kantonsspital Basel.
authors.forename: D
authors.initials: D
authors.lastname: Handschin
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D013700:Giant Cell Arteritis / Q000175:diagnosis*; D020773:Headache Disorders / Q000209:etiology*; D006801:Humans; D008297:Male; D011111:Polymyalgia Rheumatica / Q000175:diagnosis*