AU - Haralson RH, Zuckerman JD TI - PRevalence, health care expenditures, and orthopedic surgery workforce for musculoskeletal conditions PT - JOUR DP - 2009 TA - JAMA pages = {1586-1587}, VI - 302 IP - 14 AID - 10.1001/jama.2009.1489 [doi] 4100 - http://dx.doi.org/10.1001/jama.2009.1489 SO - JAMA October 14, 2009 302(14):1586