title: Multihospital systems and access to health care.
mesh_terms: D001291:Attitude of Health Personnel / Q000706:statistics & numerical data*; D003625:Data Collection; D006297:Health Services Accessibility / Q000191:economics*; D007350:Insurance, Hospitalization; D008484:Medicaid; D008505:Medical Staff, Hospital; D009096:Multi-Institutional Systems / Q000458:organization & administration*; D009935:Organizational Affiliation; D010343:Patient Admission / Q000191:economics; D012044:Regression Analysis; D014481:United States