title: Bound to gag.
authors.forename: D U
authors.initials: DU
authors.lastname: Himmelstein
authors.forename: S
authors.initials: S
authors.lastname: Woolhandler
mesh_terms: D003132:Commerce; D032982:Contracts; D030881:Disclosure; D004992:Ethics, Medical; D006801:Humans; D008329:Managed Care Programs / Q000592:standards*; D010817:Physician-Patient Relations; D014481:United States