Literature DB >> 8235182

Approaches to sample size estimation in the design of clinical trials--a review. By A. Donner, Statistics in Medicine, 3, 199-214 (1984)

P Fayers.   

Abstract

Mesh:

Year:  1993        PMID: 8235182     DOI: 10.1002/sim.4780121709

Source DB:  PubMed          Journal:  Stat Med        ISSN: 0277-6715            Impact factor:   2.373


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  4 in total

1.  The clinical efficacy of Shi-style lumbar manipulations for symptomatic degenerative lumbar spondylolisthesis: protocol for a randomized, blinded, controlled trial.

Authors:  Mengchen Yin; Jie Ye; Ruirui Xue; Liang Qiao; Junming Ma; Wen Mo
Journal:  J Orthop Surg Res       Date:  2019-06-14       Impact factor: 2.359

2.  The efficacy of the traditional Chinese medicine Jia Wei Niu Bang Zi granule combined with methotrexate in treating active rheumatoid arthritis: A multicenter, randomized, double-blinded controlled clinical trial.

Authors:  Yi-Ru Wang; Li Liu; Xiao-Yun Wang; Qiong Wang; Min Yao; Xue-Jun Cui; Jian-Chun Mao; Jian Liu; Xiao-Hua Gu; Yong-Li Chen; Xiang Yu; Qi Shi; Qian-Qian Liang; Yong-Jun Wang
Journal:  Medicine (Baltimore)       Date:  2019-02       Impact factor: 1.817

3.  The efficacy of the traditional Chinese medicine Juanbi pill combined with methotrexate in active rheumatoid arthritis: study protocol for a randomized controlled trial.

Authors:  Qiong Wang; Yi-Ru Wang; Qing-Yun Jia; Li Liu; Chong-Qing Xu; Xiao-Yun Wang; Min Yao; Xue-Jun Cui; Qi Shi; Yong-Jun Wang; Qian-Qian Liang
Journal:  Trials       Date:  2018-03-20       Impact factor: 2.279

4.  A randomized, double-blind, placebo-controlled trial for Yi-Qi Hua-Yu tong-sui granule in the treatment of mild or moderate cervical spondylotic myelopathy.

Authors:  Chongqing Xu; Xiaoning Zhou; Zhengyi Tong; Junming Ma; Jie Ye; Jinhai Xu; Wen Mo
Journal:  Medicine (Baltimore)       Date:  2020-08-14       Impact factor: 1.817

  4 in total

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