title: A comparison of three methods of axillary approach to brachial plexus blockade for upper extremity surgery.
mesh_terms: D000328:Adult; D000368:Aged; D001365:Axilla; D001917:Brachial Plexus; D006225:Hand / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D009407:Nerve Block / Q000379:methods*