Preprocedural color probe Doppler scanning before ultrasound-guided supraclavicular block.
Snaith
Rosemary
R
Dolan
John
J
D001917:Brachial Plexus; D006801:Humans; D009407:Nerve Block / Q000295:instrumentation / Q000379:methods*; D018615:Ultrasonography, Doppler, Color / Q000379:methods*; D018084:Ultrasonography, Interventional / Q000379:methods