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.
作者信息
Kennedy David J, Fredericson Michael
机构信息
Department of Orthopaedic Surgery, Division of Physical Medicine and Rehabilitation, Stanford University, Stanford, CA, USA.
出版信息
PM R. 2012 May;4(5 Suppl):S1-2. doi: 10.1016/j.pmrj.2012.03.003.