RT Journal Article SR Electronic T1 In vitro studies on the cardiac activity of prenalterol with reference to use in congestive heart failure. JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 77 OP 85 VO 220 IS 1 A1 T P Kenakin A1 D Beek YR 1982 UL http://jpet.aspetjournals.org/content/220/1/77.abstract AB