Plante, T Spread of local anesthetic during an ultrasound-guided interscalene block: does the injection site influence diffusion? [electronic resource] - Acta anaesthesiologica Scandinavica Jul 2011 - 664-9 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1399-6576 Standard No.: 10.1111/j.1399-6576.2011.02449.x doi Subjects--Topical Terms: AdultAgedAnesthetics, Local--administration & dosageBrachial PlexusDiffusionFemaleHumansInjectionsMaleMiddle AgedNerve Block--methodsShoulder--surgeryUltrasonography, Interventional