Calvo Vecino, J M [Levobupivacaine versus racemic bupivacaine for thoracic and upper lumbar epidural anesthesia-analgesia in children]. [electronic resource] - Revista espanola de anestesiologia y reanimacion May 2007 - 288-96 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0034-9356 Subjects--Topical Terms: AdolescentAnalgesia, Epidural--methodsAnesthesia, Epidural--methodsAnesthetics, Local--administration & dosageBupivacaine--administration & dosageChildChild, PreschoolHumansLevobupivacaineProspective Studies