title: AD: are we intervening too late?
authors.forename: Amos D
authors.initials: AD
authors.lastname: Korczyn
mesh_terms: D000544:Alzheimer Disease / Q000188:drug therapy* / Q000503:physiopathology*; D060825:Cognitive Dysfunction / Q000188:drug therapy* / Q000503:physiopathology*; D006801:Humans; D018697:Nootropic Agents / Q000627:therapeutic use*
chemical_list: D018697:Nootropic Agents