Media type: E-Article Title: Do the Poor Cost More? A Multihospital Study of Patients' Socioeconomic Status and Use of Hospital Resources Contributor: Epstein, Arnold M.; Stern, Robert S.; Weissman, Joel S. imprint: Massachusetts Medical Society, 1990 Published in: New England Journal of Medicine Language: English DOI: 10.1056/nejm199004193221606 ISSN: 1533-4406; 0028-4793 Keywords: General Medicine Origination: Footnote: Access State: Open Access