title: Probable medication-overuse headache: the effect of a 2-month drug-free period.
authors.forename: Marc
authors.initials: M
authors.lastname: Gotkine
mesh_terms: D000700:Analgesics / Q000008:administration & dosage; D051271:Headache Disorders, Secondary / Q000628:therapy*; D006801:Humans; D028761:Withholding Treatment
chemical_list: D000700:Analgesics