Semantically equivalent PubMed and Ovid-MEDLINE queries: different retrieval results because of database subset inclusion

被引:7
作者
Boeker, Martin [1 ]
Vach, Werner [1 ]
Motschall, Edith [1 ]
机构
[1] Univ Med Ctr Freiburg, Dept Med Biometry & Stat, Inst Med Biometry & Med Informat, D-79104 Freiburg, Germany
关键词
D O I
10.1016/j.jclinepi.2012.01.015
中图分类号
R19 [保健组织与事业(卫生事业管理)];
学科分类号
摘要
引用
收藏
页码:915 / 916
页数:2
相关论文
共 2 条
  • [1] Ichikawa Yoichi, 2005, Mod Rheumatol, V15, P323
  • [2] PubMed had a higher sensitivity than Ovid-MEDLINE in the search for systematic reviews
    Katchamart, Wanruchada
    Faulkner, Amy
    Feldman, Brian
    Tomlinson, George
    Bombardier, Claire
    [J]. JOURNAL OF CLINICAL EPIDEMIOLOGY, 2011, 64 (07) : 805 - 807