Osteoarthritis
Hyaluronan injections provide no benefit over placebo for the treatment of osteoarthritis
Ann Rheum Dis. 2010 Jun;69(6):1097-102

General Orthopaedics
Brands and risk of bias lead to inconsistency in trials on glucosamine use for arthritis
Arthritis Care Res (Hoboken). 2014 Dec;66(12):1844-55.

General Orthopaedics
Zoledronic acid improves health-related quality of life in patients with hip fractures
Osteoporos Int. 2011 Sep;22(9):2539-49. doi: 10.1007/s00198-010-1514-9. Epub 2011 Jan 20

General Orthopaedics
Low Back Pain: At work interventions potentially reduce sick leave rate
J Occup Rehabil. 2013 Jun;23(2):209-19. doi: 10.1007/s10926-013-9451-z

General Orthopaedics
Zoledronic acid reduces rates of new clinical fractures after hip fracture repair
N Engl J Med. 2007 Nov 1;357(18):1799-809. Epub 2007 Sep 17

Physical Therapy & Rehab
Predictors identified for non-return to work in patients with low back pain
BMC Musculoskelet Disord. 2009 Nov 13;10:139.