Arthritis by the Numbers: Book of Trusted Facts & Figures
Source: Arthritis Foundation – PDF
Related MedlinePlus Pages: Arthritis, Gout, Juvenile Arthritis, Osteoarthritis, Psoriatic Arthritis, Rheumatoid Arthritis, Scleroderma
Source: Arthritis Foundation – PDF
Related MedlinePlus Pages: Arthritis, Gout, Juvenile Arthritis, Osteoarthritis, Psoriatic Arthritis, Rheumatoid Arthritis, Scleroderma