Cracking the system.
D003253:Consultants; D004739:England; D006760:Hospitalization / Q000706:statistics & numerical data*; D006801:Humans; D007256:Information Systems / Q000458:organization & administration*; D010045:Outpatients; D010821:Physicians, Family; D012017:Referral and Consultation / Q000706:statistics & numerical data*