title: PCTs fight UCLH over data validity.
authors.forename: Victoria
authors.initials: V
authors.lastname: Vaughan
mesh_terms: D003625:Data Collection; D005568:Forms and Records Control; D006779:Hospitals, Public / Q000191:economics* / Q000706:statistics & numerical data*; D006786:Hospitals, Urban; D006801:Humans; D008131:London; D013222:State Medicine