1. Corticosteroid injections for painful shoulder: A meta-analysis.;Arroll;Br J Gen Pract,2005
2. Viscosupplementation for treatment of osteoarthritis: From initial discovery to current status and results.;Balazs;Surg Technol Int,2004
3. Accuracy of intra-articular injections for osteoarthritis of the trapeziometacarpal joint.;Helm;Int J Clin Pract,2003
4. Comparison of four different intra-articular injection sites in the knee: A cadaver study.;Esenyel;Knee Surg Sports Traumatol Arthrosc,2007
5. Accuracy of needle placement into the intra-articular space of the knee.;Jackson;J Bone Joint Surg Am,2002