title: The role of gatekeeping as a tool in healthcare delivery.
authors.forename: J F
authors.initials: JF
authors.lastname: Murphy
mesh_terms: D020793:Gatekeeping / Q000458:organization & administration*; D006801:Humans; D007494:Ireland; D008511:Medicine / Q000458:organization & administration; D011320:Primary Health Care / Q000458:organization & administration; D013038:Specialization; D014481:United States