title: [Determinants of change in the revenue to cost ratio of municipal hospitals by scale in Japan].
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Otsubo
mesh_terms: D003365:Costs and Cost Analysis; D006742:Hospital Bed Capacity / Q000191:economics; D006773:Hospitals, Municipal / Q000191:economics*; D007564:Japan; D012044:Regression Analysis