Randomized Controlled Trial

Prospective, double-blinded, randomized, placebo-controlled comparison of local anesthetic and nonsteroidal anti-inflammatory drugs for postoperative pain management after laparoscopic surgery.

Am Surg. 2007 Jun 1;73(6):618-24; discussion 624-5.
Review

Multimodal pain management after total joint arthroplasty.

J Bone Joint Surg Am. 2011 Jun 1;93(11):1075-84.
Review

Treating knee osteoarthritis with intra-articular hyaluronans.

Curr Med Res Opin. 2008 Dec 1;24(12):3307-22.