title: Combination therapy no advantage in Alzheimer's treatment.
mesh_terms: D000544:Alzheimer Disease / Q000188:drug therapy*; D002800:Cholinesterase Inhibitors / Q000008:administration & dosage / Q000627:therapeutic use*; D000077265:Donepezil; D015259:Dopamine Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D006801:Humans; D007189:Indans / Q000008:administration & dosage / Q000627:therapeutic use*; D008559:Memantine / Q000008:administration & dosage / Q000627:therapeutic use*; D010880:Piperidines / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D002800:Cholinesterase Inhibitors; D015259:Dopamine Agents; D007189:Indans; D010880:Piperidines; D000077265:Donepezil; D008559:Memantine