Workforce report 2009.
D004469:Economics, Hospital / Q000639:trends; D006801:Humans; D008505:Medical Staff, Hospital / Q000331:legislation & jurisprudence / Q000600:supply & distribution*; D009741:Nursing Staff, Hospital / Q000639:trends; D010561:Personnel Staffing and Scheduling / Q000331:legislation & jurisprudence / Q000639:trends*; D013219:State Government; D014481:United States