title: Largest publicly traded, for-profit hospital chains. Ranked by 2012 revenue (in millions) as reported to the U.S. Securities and Exchange Commission.
mesh_terms: D006777:Hospitals, Proprietary / Q000145:classification / Q000191:economics*; D006801:Humans; D007449:Investments; D009096:Multi-Institutional Systems / Q000145:classification* / Q000191:economics*; D014481:United States