Effect of quinidine on the dextromethorphan O-demethylase activity of microsomal fractions from human liver.
Br J Clin Pharmacol. 1989 Jul;28(1):29-36. doi: 10.1111/j.1365-2125.1989.tb03502.x.
Br J Clin Pharmacol. 1989.
PMID: 2775613
Free PMC article.
Clinical Trial.