title: Supraclavicular block--new perspectives.
authors.forename: Philip
authors.initials: P
authors.lastname: Cornish
mesh_terms: D005205:Fascia / Q000000981:diagnostic imaging; D006801:Humans; D009334:Neck Muscles / Q000000981:diagnostic imaging*; D009407:Nerve Block / Q000379:methods*; D018084:Ultrasonography, Interventional