title: Supply and demand elasticities of physician services: disequilibrium analysis.
authors.forename: B M
authors.initials: BM
authors.lastname: Yang
mesh_terms: D003365:Costs and Cost Analysis; D006801:Humans; D008962:Models, Theoretical; D010548:Personal Health Services / Q000191:economics / Q000600:supply & distribution*; D010820:Physicians / Q000600:supply & distribution*; D014481:United States