Solicitation-distribution rules: a developing doctrine.
D006756:Hospital Shops; D007750:Labor Unions / Q000331:legislation & jurisprudence*; D010344:Patient Advocacy / Q000331:legislation & jurisprudence*; D010362:Patients' Rooms / Q000331:legislation & jurisprudence; D010557:Personnel Administration, Hospital / Q000331:legislation & jurisprudence*; D012147:Restaurants; D013997:Time Factors; D014481:United States