HMOs, hospitals, and the law.
D002140:California; D002567:Certificate of Need / Q000331:legislation & jurisprudence; D006279:Health Maintenance Organizations / Q000331:legislation & jurisprudence*; D006761:Hospitals; D008504:Medical Staff Privileges / Q000331:legislation & jurisprudence*; D008505:Medical Staff, Hospital / Q000331:legislation & jurisprudence*; D014481:United States