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Welcome to the World Journal of Meta-Analysis

The World Journal of Meta-Analysis (WJMA) is an online, open-access, single-blind peer-reviewed journal that is published by Baishideng Publishing Group. Accepting both solicited and unsolicited manuscripts, the WJMA mainly publishes high quality meta-analysis and systematic review articles to lead the development of various fields of clinical medicine. The type of articles published in the WJMA include the editorial, minireview, review, meta-analysis, meta-regression, systematic review, and evidence-based practice. Submit here >> 


2019 Published Issues
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  • Giuseppe Biondi-Zoccai, MD, MSc, Associate Professor, (E-mail: gbiondizoccai@gmail.com) Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina 04100, Italy

The WJMA is now abstracted and indexed in Emerging Sources Citation Index (Web of Science), China National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (CSTJ), and Superstar Journals Database.

Journal Metrics
There is currently no impact factor.
2308-3840 (online)
Endoscopic management of biliary strictures post-liver transplantation 
Ahmed Akhter, Patrick Pfau, Mark Benson, Anurag Soni, Deepak Gopal 
World J Meta-Anal 7(4):120-128. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.120
Anti-inflammatory properties of antidiabetic agents 
Eleni Xourgia, Eleni-Margarita Tzouganatou, Athanasia Papazafeiropoulou, Andreas Melidonis 
World J Meta-Anal 7(4):129-141. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.129
Subcellular expression of maspin – from normal tissue to tumor cells 
Laura Banias, Ioan Jung, Simona Gurzu 
World J Meta-Anal 7(4):142-155. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.142
Drug interactions of dipeptidyl peptidase 4 inhibitors involving CYP enzymes and P-gp efflux pump 
Naina Mohamed Pakkir Maideen 
World J Meta-Anal 7(4):156-161. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.156
Systematic Review
Safety and efficacy of percutaneous transhepatic balloon dilation in removing common bile duct stones: A systematic review 
Yu-Liang Li, Dong Li, Bin Liu, Wu-Jie Wang, Wei Wang, Yong-Zheng Wang 
World J Meta-Anal 7(4):162-169. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.162
Effectiveness of taxanes over anthracyclines in neoadjuvant setting: A systematic-review and meta-analysis 
Mona Pathak, Sada Nand Dwivedi, SVS Deo, Bhaskar Thakur, Vishnubhatla Sreenivas, Goura Kishor Rath 
World J Meta-Anal 7(4):170-183. Published online Apr 30, 2019. doi: 10.13105/wjma.v7.i4.170