title: Ups and downs. Investment portfolios see no returns in 2011.
authors.forename: Melanie
authors.initials: M
authors.lastname: Evans
mesh_terms: D006788:Hospitals, Voluntary / Q000191:economics* / Q000639:trends; D006801:Humans; D007449:Investments / Q000191:economics* / Q000639:trends; D009096:Multi-Institutional Systems / Q000191:economics* / Q000639:trends; D014481:United States