Forgue ST, Reece PA, Sedman AJ, deVries TM (1996)
Inhibition of tacrine oral clearance by cimetidine
Clinical Pharmacology & Therapeutics 59: 444

Reece PA, Garnett WR, Rock WL, Jr., Taylor JR, Underwood B, Sedman AJ, Rajagopalan R (1995)
Lack of effect of tacrine administration on the anticoagulant activity of warfarin
Journal of Clinical Pharmacology 35: 526