title: Lack of efficacy of hydergine in Alzheimer's disease.
authors.forename: J D
authors.initials: JD
authors.lastname: Posner
authors.forename: L
authors.initials: L
authors.lastname: Landsberg
mesh_terms: D000544:Alzheimer Disease / Q000188:drug therapy*; D004088:Dihydroergotoxine / Q000627:therapeutic use*; D006801:Humans
chemical_list: D004088:Dihydroergotoxine