RT Journal Article SR Electronic T1 THE RELATION OF pH AND SURFACE TENSION TO THE ACTIVITY OF LOCAL ANESTHETICS JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics SP 309 OP 319 VO 54 IS 3 A1 JOHN H. GARDNER A1 JOSEPH SEMB YR 1935 UL http://jpet.aspetjournals.org/content/54/3/309.abstract AB