Comments on: "anticholinergic effects of disopyramide and quinidine on guinea pig myocardium--mediation by direct muscarinic receptor blockade".

Thank you for your interest in spreading the word on Circulation Research.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.