title: [Prophylaxis and treatment of drug-induced persistent headache. Therapy recommendation of the German Society for Migraine and Headache].
authors.affiliation: Elztal Klinik, Elzach-Oberprechtal.
authors.forename: G
authors.initials: G
authors.lastname: Haag
authors.forename: H
authors.initials: H
authors.lastname: Baar
authors.forename: K H
authors.initials: KH
authors.lastname: Grotemeyer
authors.forename: V
authors.initials: V
authors.lastname: Pfaffenrath
authors.forename: M J
authors.initials: MJ
authors.lastname: Ribbat
authors.forename: H C
authors.initials: HC
authors.lastname: Diener