Tarsia, V Percutaneous regional compared with local anaesthesia for facial lacerations: a randomised controlled trial. [electronic resource] - Emergency medicine journal : EMJ Jan 2005 - 37-40 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1472-0213 Standard No.: 10.1136/emj.2003.008722 doi Subjects--Topical Terms: AdolescentAdultAnesthesia, Conduction--adverse effectsAnesthesia, Local--adverse effectsChildEmergenciesFacial Injuries--therapyFemaleHumansLacerations--therapyMalePain--etiology