RT Journal Article SR Electronic T1 THE EFFECT OF MORPHINE ON HEPATIC BLOOD FLOW IN THE NORMAL ANESTHETIZED DOG JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 221 OP 224 VO 114 IS 2 A1 Cheves M. Smythe A1 Joseph P. Gilmore YR 1955 UL http://jpet.aspetjournals.org/content/114/2/221.abstract AB