Ultrasound use for the placement of haemodialysis catheters.
Cochrane Db Syst Rev. 2011 Jan 1(11):CD005279.
Image-guided versus blind glucocorticoid injection for shoulder pain.
Cochrane Db Syst Rev. 2012 Aug 15 (8): CD009147.
Analgesic efficacy of ultrasound-guided regional anesthesia: a meta-analysis.
J Clin Anesth. 2011 Mar 1;23(2):90-6.