title: Criminal investigators probe managed-care giant, Columbia/HCA.
authors.forename: P
authors.initials: P
authors.lastname: Gallagher
mesh_terms: D005431:Florida; D005607:Fraud / Q000331:legislation & jurisprudence*; D006271:Health Facility Closure / Q000331:legislation & jurisprudence; D006801:Humans; D008329:Managed Care Programs / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000331:legislation & jurisprudence*; D009096:Multi-Institutional Systems / Q000331:legislation & jurisprudence*; D013781:Texas; D014481:United States