Effects of 4-aminopyridine in elderly patients with Alzheimer's disease.
D015761:4-Aminopyridine; D000368:Aged; D000544:Alzheimer Disease / Q000188:drug therapy*; D000631:Aminopyridines / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D011897:Random Allocation
D000631:Aminopyridines; D015761:4-Aminopyridine