Accurheum.com  
   Dedicated to the accurate diagnosis and treatment of rheumatic diseases, live chat with healthcare professionals, up to date rheumatology news, links to information and a message board.
   http://www.accurheum.com

National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)  
   One of the research institutes of the National Institutes of Health (NIH). Site includes publications, information about grants and clinical trials, meeting notices, and general information about the Institute and its work.
   http://www.nih.gov/niams/

Musculoskeletal disorders  
   Information on prevention of occupational musculoskeletal disorders.
   http://www.hse.gov.uk/msd/

Upper Extremity Musculoskeletal Disorders  
   Clinical guidelines and evidence for management.
   http://www.guideline.gov/summary/summary.aspx?view_id=1&doc_id=3694

eMedicine Health - Bone, Joint and Muscle  
   Information on range of musculoskeletal disorders.
   http://www.emedicinehealth.com/collections/SU293.asp