Mantuani, Daniel Sonographic evaluation of a paralyzed hemidiaphragm from ultrasound-guided interscalene brachial plexus nerve block. [electronic resource] - The American journal of emergency medicine Nov 2012 - 2099.e5-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 1532-8171 Standard No.: 10.1016/j.ajem.2012.02.004 doi Subjects--Topical Terms: Accidental FallsBrachial PlexusEmergency Service, HospitalHumansJoint Dislocations--therapyMaleMiddle AgedNerve Block--adverse effectsRespiratory Paralysis--diagnostic imagingUltrasonography, Interventional--adverse effectsElbow Injuries