by Carson-DeWitt R
References
Arthritis Foundation
website. Available at:
http://www.arthritis.org/
.
Ferri F, ed.
Ferri’s Clinical Advisor 2010
. 1st ed. Philadelphia, PA: Mosby Elsevier; 2009.
Firestein ED, et al.
Kelley’s Textbook of Rheumatology
. 8th ed. Philadelphia, PA: Saunders; 2008.
Goldman L, Ausiello D, eds.
Cecil Textbook of Internal Medicine
. 23rd ed. Philadelphia, PA: Saunders; 2008.
National Institute of Arthritis and Musculoskeletal and Skin Diseases
website. Available at:
http://www.niams.nih.gov/
.