title: National variations in cardiac service provision: how united is our kingdom?
authors.forename: M S
authors.initials: MS
authors.lastname: Norell
authors.forename: K P
authors.initials: KP
authors.lastname: Jennings
mesh_terms: D003324:Coronary Artery Disease / Q000628:therapy*; D006297:Health Services Accessibility / Q000592:standards*; D006801:Humans; D006113:United Kingdom