1. Subparaneural Versus Circumferential Extraneural Injection at the Bifurcation Level in Ultrasound-Guided Popliteal Sciatic Nerve Blocks: A Prospective, Randomized, Double-Blind Study. Issue 4 (1st July 2014) Authors: Choquet, Olivier; Brault Noble, Guillaume; Abbal, Bertrand; Morau, Didier; Bringuier, Sophie; Capdevila, Xavier Journal: Regional anesthesia and pain medicine Issue: Volume 39:Issue 4(2014) Page Start: 306 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗