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关键词是反映文章最主要内容的术语,是表达文献主题概念的词和词语,对文献检索有重要作用。凡期刊文章均应标注中文关键词,有英文摘要者应同时给出英文关键词。一般每篇文章可选3~8个关键词。关键词的选取应尽量从美国国立图书馆编印的“Medical Subject Headings(MeSH)”选取
Keyword is the most important content of the article reflects the term is to express the theme of the concept of literature words and words, the literature retrieval plays an important role. All journal articles should be marked with Chinese keywords, English abstracts should also be given English keywords. General article optional 3 to 8 keywords. The keywords should be selected from the “Medical Subject Headings (MeSH)” selected by the National Library of Canada