title: Comment on "Perioperative interscalene blockade: an overview of its history and current clinical use".
authors.forename: Jonathan L
authors.initials: JL
authors.lastname: Benumof
mesh_terms: D000768:Anesthesia, General; D000772:Anesthesia, Local; D001917:Brachial Plexus; D016292:Procedural Sedation; D006801:Humans; D009407:Nerve Block