Literature DB >> 9537958

A registry for clinical trials.

S Chollar.   

Abstract

Mesh：

Year:  1998        PMID： 9537958     DOI： 10.7326/0003-4819-128-8-199804150-00038

Source DB:  PubMed          Journal:  Ann Intern Med        ISSN： 0003-4819            Impact factor:   25.391


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  1 in total

1.  Internal validity of randomized controlled trials reported in major gastrointestinal and surgical endoscopy journals in 2008.

Authors:  Yu Bai; Yong-Fa Wu; Dong Wang; Yang Xia; Jun Gao; Duo-Wu Zou; Zhao-Shen Li
Journal:  Surg Endosc       Date:  2009-11-14       Impact factor: 4.584
  1 in total

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