title: Not OK in Oklahoma. WellCor America joins gloomy trend of managed-care firms closing doors.
authors.forename: M C
authors.initials: MC
authors.lastname: Jaklevic
mesh_terms: D005161:Facility Regulation and Control; D005376:Financial Management; D006271:Health Facility Closure; D006801:Humans; D009825:Oklahoma; D010358:Patient Participation; D020400:Provider-Sponsored Organizations / Q000191:economics / Q000458:organization & administration*