title: Ergotamine headache mistaken for temporal arteritis.
authors.forename: J M
authors.initials: JM
authors.lastname: Winterkorn
authors.forename: J G
authors.initials: JG
authors.lastname: Odel
authors.forename: M M
authors.initials: MM
authors.lastname: Behrens
mesh_terms: D003937:Diagnosis, Differential; D004878:Ergotamine / Q000009:adverse effects*; D005260:Female; D013700:Giant Cell Arteritis / Q000139:chemically induced*; D006261:Headache / Q000139:chemically induced / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged
chemical_list: D004878:Ergotamine