Trends in US physician work hours.
Chmelik
Elizabeth
E
D003625:Data Collection; D020445:Hospitalists / Q000706:statistics & numerical data*; D006801:Humans; D010820:Physicians / Q000706:statistics & numerical data*; D015203:Reproducibility of Results; D014481:United States; D016526:Workload / Q000706:statistics & numerical data*