It is the most common form of arthritis and the leading cause of disability in older persons, affecting an estimated 27 million adults in the United States alone. Introduction. PM & R : the journal of injury, function, and rehabilitation Kennedy, D. J., Fredericson, M. 2012; 4 (5): S1-2

View details for DOI 10.1016/j.pmrj.2012.03.003

View details for PubMedID 22632686