title: Doppler-assisted nerve block.
authors.forename: M A
authors.initials: MA
authors.lastname: Elias
mesh_terms: D001365:Axilla; D001916:Brachial Artery / Q000000981:diagnostic imaging*; D001917:Brachial Plexus; D005263:Femoral Artery / Q000000981:diagnostic imaging*; D005267:Femoral Nerve; D006801:Humans; D009407:Nerve Block / Q000379:methods*; D014463:Ultrasonography