Objectie: To ealuate the efficacy and safety of naproxen and celecoxib for the primary preention of Alzheimer disease (AD).
Objectie: To ealuate the efficacy and safety of naproxen and celecoxib for the primary preention of Alzheimer disease (AD).
目的：评价萘普生和塞来昔布在预防AD发病中的作用。