Title: Changing health care
Subjects: Washington University (Saint Louis, Mo.)., Washington University (Saint Louis, Mo.). Medical Care Group, Group Practice, Gesundheitswesen, Gesundheitspolitik, Delivery of Health Care, Trends, Medecine de groupe, Washington University, St. Louis. Medical Care Group, Major Medical Insurance, Washington University, St. Louis, Soins medicaux, Assurance-maladie a prepaiement, Assurance-maladie, Prepaid Group Practice, Health, Health Planning, Costs and Cost Analysis, Quality of Health Care, Washington University (Saint Louis, Mo.)