AU - Staiger DO, Auerbach DI, Buerhaus PI TI - TRends in the work hours of physicians in the united states PT - JOUR DP - 2010 TA - JAMA pages = {747-753}, VI - 303 IP - 8 AID - 10.1001/jama.2010.168 [doi] 4100 - http://dx.doi.org/10.1001/jama.2010.168 SO - JAMA February 24, 2010 303(8):747