Randomized Controlled Trial
Lateral versus medial needle approach for ultrasound-guided supraclavicular block: a randomized controlled trial.
Reg Anesth Pain Med. 2011 Jul 1;36(4):387-92.
Randomized Controlled Trial
Comparison of a single- or double-injection technique for ultrasound-guided supraclavicular block: a prospective, randomized, blinded controlled study.
Reg Anesth Pain Med. 2012 Jan 1;37(1):55-9.
Randomized Controlled Trial
A 3-dimensional ultrasound study of local anesthetic spread during lateral popliteal nerve block: what is the ideal end point for needle tip position?
Reg Anesth Pain Med. 2012 Nov 1;37(6):627-32.