1. Osteoarthritis year 2010 in review: non-pharmacologic therapy
G.A. Hawker, S. Mian, K. Bednis, I. Stanaitis 
Osteoarthritis and Cartilage 
Volume 19, Issue 4, Pages (April 2011)
DOI: /j.joca
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
WOMAC pain subscale over a 12-week intervention period by treatment group. Reprinted with permission of authors and Arthritis Care and Research.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
Mean KOOS4 scores during the 2-year study period, according to treatment group. Reprinted with permission of authors and New England Journal of Medicine.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2011 Osteoarthritis Research Society International Terms and Conditions