Wang, Ai-Zhong <br/><br/>
Ultrasound-guided continuous femoral nerve block for analgesia after total knee arthroplasty: catheter perpendicular to the nerve versus catheter parallel to the nerve.  [electronic resource] 

 -  Regional anesthesia and pain medicine   
 - 127-31 p.  digital 
<br/><br/> Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1532-8651 
<br/><br/><label>Standard No.: </label>10.1097/aap.0b013e3181d24529  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Analgesia--methods<br/>Arthroplasty, Replacement, Knee<br/>Female<br/>Femoral Nerve--diagnostic imaging<br/>Humans<br/>Male<br/>Middle Aged<br/>Nerve Block--instrumentation<br/>Ultrasonography