PT - JOURNAL ARTICLE AU - José Aguirre AU - Claudio Valentin Neudörfer AU - Georgios Ekatodramis AU - Alain Borgeat TI - Ultrasound Guidance for Sciatic Nerve Block at the Popliteal Fossa Should Be Compared With the Best Motor Response and the Lowest Current Clinically Used in Neurostimulation Technique AID - 10.1097/AAP.0b013e31819a94ca DP - 2009 Feb 01 TA - Regional Anesthesia & Pain Medicine PG - 182-183--182-183 VI - 34 IP - 2 4099 - http://rapm.bmj.com/content/34/2/182-183.short 4100 - http://rapm.bmj.com/content/34/2/182-183.full SO - Reg Anesth Pain Med2009 Feb 01; 34