这个词是什么意思？
Extensive collections, reputedly complete, of references and citations to books, articles, publications, etc., generally on a single subject or specialized subject area. Databases can operate through automated files, libraries, or computer disks. The concept should be differentiated from DATABASES, FACTUAL which is used for collections of data and facts apart from bibliographic references to them.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D016206 · MeSH 2026。
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