CHATTEN, L G The identification and determination of some official local anesthetics as tetraphenylborates. [electronic resource] - Journal of the American Pharmaceutical Association. American Pharmaceutical Association May 1959 - 276-83 p. digital Publication Type: Journal Article Standard No.: 10.1002/jps.3030480506 doi Subjects--Topical Terms: AnestheticsAnesthetics, Local--analysisCardiovascular AgentsHumansTetraphenylborate