title: Variation in operation rates by primary care trust.
authors.affiliation: Dr Foster Unit, Imperial College.
authors.forename: Paul
authors.initials: P
authors.lastname: Aylin
authors.forename: Susan
authors.initials: S
authors.lastname: Williams
authors.forename: Brian
authors.initials: B
authors.lastname: Jarman
authors.forename: Alex
authors.initials: A
authors.lastname: Bottle
mesh_terms: D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D011320:Primary Health Care / Q000706:statistics & numerical data*; D013514:Surgical Procedures, Operative / Q000706:statistics & numerical data*; D006113:United Kingdom