FDA user fee may speed approval of Alzheimer's, Parkinson's drugs.
D000544:Alzheimer Disease / Q000188:drug therapy*; D004345:Drug Industry / Q000331:legislation & jurisprudence*; D005249:Fees and Charges / Q000331:legislation & jurisprudence*; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*; D014481:United States; D014486:United States Food and Drug Administration