title: NHS England chooses 13 hospital groups to drive improvement at district level.
authors.affiliation: The BMJ.
authors.forename: Gareth
authors.initials: G
authors.lastname: Iacobucci
mesh_terms: D019033:Delivery of Health Care, Integrated / Q000592:standards; D004739:England; D006767:Hospitals, District / Q000592:standards*; D058996:Quality Improvement / Q000592:standards*; D013222:State Medicine / Q000592:standards*