title: [Aggregation of health resources and differentiation of medical function].
authors.affiliation: Nagasaki hospital agency, Nagasaki, Japan.
authors.forename: Michitami
authors.initials: M
authors.lastname: Yano
mesh_terms: D006295:Health Resources / Q000600:supply & distribution*; D006782:Hospitals, Special; D008507:Medically Underserved Area; D009042:Motivation; D010820:Physicians / Q000191:economics