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在医疗实践和医学研究中，临床医生获取信息所利用的情报源是医学图书馆和医学实践一个重要的研究课题。在过去的２０年里，已有人对此作了研究，但由于样本量少，抽样方法不同，报道结果不一致等多种原因，不宜将这些研究结果推而广之。本文综合分析１９７８～１９９２年发表的１２篇论文，利用总体分析方法，对每一篇论文中临床医生利用的情报源进行分类排序，并对前６种情报源的使用频率进行汇总，还对位居第一和第二的情报源进行汇总排序。结果发现，临床医生多利用期刊和图书获取信息，也向同事咨询以获取信息，并就这些发现对医学图书馆的意义作了简要论述。
In medical practice and medical research, the information source that clinicians use to obtain information is an important research topic in medical library and medical practice. In the past 20 years, some people have studied this, but due to a small sample size, different sampling methods and inconsistent reporting results, it is not appropriate to generalize these findings. This paper comprehensive analysis of 12 papers published in 1978 ~ 1992, the use of overall analysis of the methods used by clinicians in each of the papers classified information sources, and the first six kinds of intelligence sources to use frequency summary, The first and second sources of intelligence are summarized by sort. The results showed that clinicians often used journals and books to obtain information, but also consulted with colleagues to obtain information, and made a brief discussion on the significance of these findings to the medical library.