摘要
PubMed,ISI-Medline,Google Scholar是科研人员查找生物医学文献使用较多的检索工具。从检索范围、检索字段、检索方式、检索结果处理、个性化服务等角度对3者进行比较分析,结果表明3者均具有不可替换的优势,同时也存在各自不足,科研人员需根据需求选择相应的检索工具,制定适宜的检索策略。
PubMed, ISI - Medline and Google Scholar are the commonly used retrieval tools for medical literatures retrieval by scientific researchers. The paper carries out comparative analysis among these three retrieval tools by retrieval scopes, fields, methods, resuits processing and personalized service, the result says that each of them has distinguished and irreplaceable advantages and disadvanta- ges, scientific researchers should choose corresponding tools and formulate appropriate strategies according to their own needs.
出处
《医学信息学杂志》
CAS
2009年第12期37-40,共4页
Journal of Medical Informatics
