2Honig PK, Gillespie BK. Clinical significance of pharmacokinetic drug interactions with over-the-counter (OTC)drugs [J]. Ciin Pharmacokinet, 19981 35:167-171.
3Barat I, Andrcascn F, Damsgaard EM. The consumptionof drugs by 75-year-old individuals living in theirown homes [J]. Eur J Clin Pharmacol,2000,56: 501-509.