Cost and complexity of medicine.
D003954:Diagnostic Services; D005853:Geriatrics; D005102:Health Expenditures; D006280:Health Workforce; D006760:Hospitalization; D006761:Hospitals / Q000706:statistics & numerical data; D006778:Hospitals, Psychiatric / Q000600:supply & distribution; D008511:Medicine; D010810:Physical and Rehabilitation Medicine; D013038:Specialization; D013222:State Medicine; D006113:United Kingdom