Geographic Variation in Expenditures for Physicians' Services in the United States
Welch, W. Pete; Miller, Mark E.; Welch, H. Gilbert; Fisher, Elliott S.; Wennberg, John E.
- 期刊名称New England Journal of Medicine
- 作者Welch, W. Pete; Miller, Mark E.; Welch, H. Gilbert; Fisher, Elliott S.; Wennberg, John E.
- 卷第328卷
- 期第9期
- 印刷ISSN0028-4793
- 电子ISSN1533-4406
- 文件大小1974.30KB
- 发表时间1993-03-04
- DOI10.1056/NEJM199303043280906
- 页码621-627