RT Journal Article SR Electronic T1 POTASSIUM BALANCE OF THE DOG HEART: EFFECTS OF INCREASING HEART RATE AND OF PENTOBARBITAL AND DIHYDRO-OUABAIN JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 42 OP 48 VO 129 IS 1 A1 T. Brown A1 G. Grupp A1 G. H. Acheson YR 1960 UL http://jpet.aspetjournals.org/content/129/1/42.abstract AB Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.