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Grateful Med is a software interface developed by the National Library of Medicine (NLM) for searching several of NLM's databases: MEDLINE, its backfiles to 1966, and CATLINE. It is designed to facilitate access to medical information by health professionals and other end users with limited or no searching experience. This article describes the basic approach and specific searching features of Version 2.0 of the system.
“感恩医学”（Grateful Med）是美国国立医学图书馆（NLM）开发的一种软件界面，用于检索NLM的多个数据库：医学文献联机数据库（MEDLINE）、回溯至1966年的过刊数据库以及综合医学商业信息数据库（CATLINE）。其设计目的是方便卫生专业人员和其他搜索经验有限或没有搜索经验的终端用户获取医学信息。本文介绍了该系统2.0版本的基本方法和具体搜索功能。
