title: Private investor group to buy Denver-area HMO.
authors: P J
authors: PJ
authors: Kenkel
mesh_terms: D003120:Colorado; D006273:Health Facility Merger / Q000191:economics*; D006279:Health Maintenance Organizations / Q000458:organization & administration*; D007449:Investments; D009096:Multi-Institutional Systems / Q000191:economics*; D014481:United States