title: Good research is essential for service improvement.
authors.affiliation: Improvement Science London, London W1T 7HA, UK.
authors.forename: Martin
authors.initials: M
authors.lastname: Marshall
authors.forename: Dominique
authors.initials: D
authors.lastname: Allwood
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D006801:Humans; D013222:State Medicine / Q000458:organization & administration*