Chlorpromazine reversal of the antihypertensive action of guanethidine.
D002746:Chlorpromazine / Q000494:pharmacology*; D004336:Drug Antagonism; D006145:Guanethidine / Q000008:administration & dosage / Q000037:antagonists & inhibitors*; D006801:Humans
D002746:Chlorpromazine; D006145:Guanethidine