Which histamine H2 blocker has most marked
inhibitory effect on microsomal cytochrome P-450
enzyme:
A. Cimetidine
B. Ranitidine
C. Roxatidine
D. Famotidine
inhibitory effect on microsomal cytochrome P-450
enzyme:
A. Cimetidine
B. Ranitidine
C. Roxatidine
D. Famotidine