title: Finding the corner pocket: landmarks in ultrasound-guided supraclavicular block.
authors.forename: D H
authors.initials: DH
authors.lastname: Morfey
authors.forename: R
authors.initials: R
authors.lastname: Brull
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D001917:Brachial Plexus / Q000000981:diagnostic imaging*; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D012189:Retrospective Studies; D014463:Ultrasonography; D034941:Upper Extremity / Q000601:surgery
chemical_list: D000779:Anesthetics, Local