title: The big get bigger. Cigna to buy Great-West; Inverness still shopping.
authors.forename: Rebecca
authors.initials: R
authors.lastname: Vesely
mesh_terms: D019981:Health Care Sector / Q000458:organization & administration* / Q000639:trends; D007343:Insurance Carriers / Q000639:trends*; D007449:Investments / Q000639:trends; D008329:Managed Care Programs / Q000458:organization & administration* / Q000639:trends; D015205:Northwestern United States; D014481:United States