相关实验视频

一个国家卫生计划:道尽头的北极光

S Woolhandler1, D U Himmelstein

  • 1Department of Medicine, Cambridge Hospital/Harvard Medical School, Mass.

JAMA
|October 20, 1989
PubMed
概括

No abstract available in PubMed .

关键词:
医疗保健和公共卫生

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