Shoulder: Trauma
Hemiarthroplasty versus nonoperative treatment of displaced 4-part proximal humeral fractures in elderly patients: a randomized controlled trial
Olerud P, Ahrengart L, Ponzer S, et al (Stockholm Söder Hosp, Sweden) J Shoulder Elbow Surg 20:1025-1033, 2011§
Evidence Ranking
• A
Expert Rating
• 2