Corvetto, Marcia A Comparison of plasma concentrations of levobupivacaine with and without epinephrine for transversus abdominis plane block. [electronic resource] - Regional anesthesia and pain medicine - 633-7 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1532-8651 Standard No.: 10.1097/AAP.0b013e31826c330a doi Subjects--Topical Terms: AdultAnesthetics, Local--administration & dosageBupivacaine--administration & dosageCold TemperatureCross-Over StudiesDouble-Blind MethodDrug CombinationsEpinephrine--administration & dosageHumansLevobupivacaineMaleNerve Block--methodsProspective StudiesTouchUltrasonography, InterventionalVasoconstrictor Agents--administration & dosage