title: Stock market successes and HMO growing pains.
authors.forename: J
authors.initials: J
authors.lastname: Gemignani
mesh_terms: D003363:Cost Control; D003625:Data Collection; D004465:Economic Competition; D005249:Fees and Charges; D017048:Health Care Costs / Q000639:trends; D006269:Health Facilities, Proprietary / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends; D006279:Health Maintenance Organizations / Q000191:economics* / Q000706:statistics & numerical data / Q000639:trends; D007182:Income / Q000639:trends; D007449:Investments; D011357:Product Line Management; D014481:United States