Presentation on theme: "Fast ConvenienceEfficient Economic Which One ？. 如何查阅、筛选和获取高质量文献 Library of CAMS/PUMC 李 越 Apr. 18, 2012."— Presentation transcript:
Fast ConvenienceEfficient Economic Which One ？
如何查阅、筛选和获取高质量文献 Library of CAMS/PUMC 李 越 Apr. 18, 2012
What is the Literature? How to find ? How to evaluate ? How to read ? How to analysis ? How to manage ?
About the Literature
Come from Study (evidence) Original Randomized Controlled Trials(RCT) Cohort Study Retrospective Study(case control) ……
Come from Study (evidence) 2nd Systematic Reviews Meta Analysis Clinical Practice Guideline （ CPG ） ……
Come from Study (evidence) 3rd News Meeting Bibliography Database ……
Level of Study (evidence)
About the Literature √
About Search -PubMed
NCBI （ National Center for Biotechnology Information ） General Introduction Established on 1988, as a division of the National Library of Medicine (NLM) at the National Institutes of Health (NIH).
NCBI （ National Center for Biotechnology Information ） General Introduction Conducts research on fundamental biomedical problems at the molecular level using mathematical and computational methods Maintains collaborations with several NIH institutes, academia, industry, and other governmental agencies Fosters scientific communication by sponsoring meetings, workshops, and lecture series Supports training on basic and applied research in computational biology for postdoctoral fellows through the NIH Intramural Research Program
NCBI （ National Center for Biotechnology Information ） General Introduction Engages members of the international scientific community in informatics research and training through the Scientific Visitors Program Develops, distributes, supports, and coordinates access to a variety of databases and software for the scientific and medical communities Develops and promotes standards for databases, data deposition and exchange, and biological nomenclature
NCBI （ National Center for Biotechnology Information ） Entrez ( Cross-Database Search System ) It is a powerful federated search engine, or web portal that allows users to search many discrete health sciences databases at NCBI website.
NCBI （ National Center for Biotechnology Information ）
General Introduction Over 20 million citations from MEDLINE (1966-) and additional life sciences journals (1865-) MEDLINE + PreMEDLINE + HyperLink
General Introduction More than 80 countries,50 languages, 23.7 thousand journals It`s FREE !! HOW to USE
Search Fields Text WordsMeSH Title / Abstract Words AuthorAffiliationPublication Date IssueLanguageSubstance Name Page No.EC/RC No.Publication Type Journal TitleSubheadingsUnique Identifiers Volume…………
Boolean Search AND OR NOT
How do I search PubMed? Identify the key concepts for your search. Enter the terms (or key concepts) in the search box. Click “Search” to run this search in PubMed.
Tips Clinical Queries Single Citation Matcher
If I only know the title, how to search the article? Single Citation Matcher
Can I save my results & habits? My NCBI
过 滤 器过 滤 器
F1000 (Faculty of 1000) Continuously updated selections and evaluations of the most important articles Attributed opinions and expert knowledge from global leaders in biology and medicine Site customization and alerts based on user interests Recommendations and interpretations based on the article's merits, not the journal's
e.g. Title Randomized clinical trial of intravenous soybean oil ( 豆油 )alone versus soybean oil plus fish oil emulsion ( 乳剂 )after gastrointestinal cancer surgery. Jiang ZM, Wilmore DW, Wang XR, et al. Br J Surg. 2010, 97(6):
e.g. 101 Reference: Jiang ZM, Wilmore DW, Wang XR, et al. Randomized clinical trial of intravenous soybean oil alone versus soybean oil plus fish oil emulsion after gastrointestinal cancer surgery. Br J Surg. 2010, 97(6): Material & Method R DB
e.g. 104 Reference: Jiang ZM, Wilmore DW, Wang XR, et al. Randomized clinical trial of intravenous soybean oil alone versus soybean oil plus fish oil emulsion after gastrointestinal cancer surgery. Br J Surg. 2010, 97(6): Material & Method