《医学信息检索与利用》PPT.ppt

《医学信息检索与利用》Medical Information Retrieval;;信息检索的定义;MIR的发展;信息检索的过程;信息内容;Original synoptic content;Bibliographic full-text;Evidence-based medicine;索引;索引:如何建立检索策略;索引的构建;Capture of content structure with indexes;Indexing of bibliographic informaion;PMID-IS - 1523-6838 (Electronic) TI - A case of pure preeclampsia with nephrotic syndrome before 15 weeks of gestation in a patient whose renal biopsy showed glomerular capillary endotheliosis. AB - A 35-year-old Japanese woman for whom a previous health checkup showed normal blood pressure and urinalysis results without serological AD - Department of Internal Medicine and Division of Immunopathology, Clinical Hospital, Chuoh, Japan. timasawa@yahoo.co.jp AU - Joh K LA - eng PT - Case Reports TA - Am J Kidney Dis JT - American journal of kidney diseases : the official journal of the National Kidney Foundation. MH - Kidney Diseases/*etiology MH - Kidney Glomerulus/*pathology MH - Nephrotic Syndrome MH - *Pre-Eclampsia MH - Pregnancy MH - Pregnancy Trimester, Second EDAT- 2006/08/26 09:00 SO - Am J Kidney Dis. 2006 Sep;48(3):495-501. ;Medical Subject Headings (MeSH) ;;信息需求;建立检索策略;Boolean Queries;;检索;检索 ;结果评价和反馈;Evaluation;Recall and precision of clinician searchers at McMaster university (1990);Medline Pubmed;一.历史与背景;美国医学文献检索体系;医学索引 INDEX MEDICUS（IM）;; MEDLARS;MEDLINE;Web medline检索特点:;MEDLINE Web (FREE) ;Bethesda;WWWAccess;NCBI Web Traffic ;The Entrez System: Text Searches ;The (ever expanding) Entrez System;Genomes;Literature Databases;;A part of the NCBI Bookshelf;PubMed;数据收录;;;PubMed 与MEDLINE的区别;检索栏;自动转换检索词（automatic term mapping） 自动对照规范词表,期刊名表，短语，著者名索引, 依次寻找转换， 短语寻找转换，改成单词转换 单词在上述四个字段寻找转换，在所有字段中转换 ;;;;PubMed的特征栏 ;;;;;;;修改检索策略;;检索结果输出;显示格式选择（Display);;;;保存检索结果;save;保存检索策略;打印检索结果;取原文及相关资源;侧栏上的其他功能;附加检索;引文匹配器（Citation Matcher）;;;期刊浏览器（Journal Database）:;;临床问题（Clinical Queries）:;临床警示（Clinical Alert）:;PubMed Spell Checker:phenylthalien?