title: Precipitation of long duration hypnic headaches after ACE inhibitor withdrawal.
authors.forename: M J
authors.initials: MJ
authors.lastname: Eccles
authors.forename: N J
authors.initials: NJ
authors.lastname: Gutowski
mesh_terms: D000369:Aged, 80 and over; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000009:adverse effects*; D004656:Enalapril / Q000009:adverse effects*; D005260:Female; D051270:Headache Disorders, Primary / Q000139:chemically induced*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D013375:Substance Withdrawal Syndrome
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D004656:Enalapril