title: The market structure of residency training.
mesh_terms: D006280:Health Workforce; D006784:Hospitals, Teaching / Q000191:economics; D007396:Internship and Residency / Q000191:economics*; D008389:Marketing of Health Services / Q000639:trends*; D006278:Medicare / Q000191:economics; D013038:Specialization; D014481:United States