title: [Migraine and tension headache. Are over the counter analgesics effective?].
authors.affiliation: Universität Regensburg.
authors.forename: A
authors.initials: A
authors.lastname: Straube
authors.forename: A
authors.initials: A
authors.lastname: May
authors.forename: G
authors.initials: G
authors.lastname: Haag
authors.forename: I
authors.initials: I
authors.lastname: Neu
authors.forename: S
authors.initials: S
authors.lastname: Evers
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D004338:Drug Combinations; D019317:Evidence-Based Medicine; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy*; D004366:Nonprescription Drugs / Q000627:therapeutic use*; D012651:Self Medication; D018781:Tension-Type Headache / Q000209:etiology*; D016896:Treatment Outcome
chemical_list: D000700:Analgesics; D004338:Drug Combinations; D004366:Nonprescription Drugs