title: Ultrasound guidance may reduce but not eliminate complications of peripheral nerve blocks.
authors: Admir
authors: A
authors: Hadzic
authors: Xavier
authors: X
authors: Sala-Blanch
authors: Daquan
authors: D
authors: Xu
mesh_terms: D001340:Autonomic Nerve Block / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D016343:Monitoring, Intraoperative / Q000009:adverse effects / Q000379:methods; D010525:Peripheral Nerves / Q000000981:diagnostic imaging*; D014463:Ultrasonography / Q000379:methods