介绍医学灰色文献的类型与特点，提出医学灰色文献的开发利用模式。
The paper introduces the types and characteristics of medical gray literatures, points out development and utilization modes about it.
介绍医学灰色文献的类型与特点，提出医学灰色文献的开发利用模式。
The paper introduces the types and characteristics of medical gray literatures, points out development and utilization modes about it.
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