Exclusive contracts.
D003284:Contract Services / Q000331:legislation & jurisprudence*; D005376:Financial Management / Q000331:legislation & jurisprudence*; D007882:Legislation, Hospital; D008145:Louisiana; D008504:Medical Staff Privileges / Q000331:legislation & jurisprudence*; D008505:Medical Staff, Hospital / Q000331:legislation & jurisprudence*; D014481:United States