title: Clinical drug trials in Alzheimer's disease.
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000188:drug therapy*; D002560:Cerebrovascular Circulation / Q000187:drug effects; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D006801:Humans; D009419:Nerve Tissue Proteins / Q000627:therapeutic use; D010277:Parasympathomimetics / Q000627:therapeutic use; D012212:Rheology; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D009419:Nerve Tissue Proteins; D010277:Parasympathomimetics; D014665:Vasodilator Agents