books.google.com.au - Arthritis is an inflammatory disease affecting the joints and surrounding tissues. As the disease develops it can cause severe pain and disability. The two most common types of arthritis are osteoarthritis and rheumatoid arthritis. Osteoarthritis (OA) is a painful, degenerative joint disease that often...http://books.google.com.au/books/about/Focus_on_Arthritis_Research.html?id=vlnu1IkJoFYC&utm_source=gb-gplus-shareFocus on Arthritis Research
