Avoid conflict: know the legal implications.
This article addresses many of the legal ramifications of marketing hospital laboratory services to clients other than hospital patients.
D006748:Hospital Departments / Q000331:legislation & jurisprudence*; D007753:Laboratories / Q000191:economics*; D008389:Marketing of Health Services / Q000331:legislation & jurisprudence*; D010337:Pathology Department, Hospital / Q000331:legislation & jurisprudence*; D014481:United States