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Open-Access Journal
Minireviews
Melika Hajimohammadebrahim-Ketabforoush, Mohammad Reza Shahmohammadi, Alireza Zali, Zahra Vahdat Shariatpanahi 
World J Meta-Anal 8(6):435-446. Published online Dec 28, 2020. doi: 10.13105/wjma.v8.i6.435
Systematic Reviews
S M Yasir Arafat, Fahad Hussain, Sujita Kumar Kar, Vikas Menon, Kum Fai Yuen 
World J Meta-Anal 8(6):447-461. Published online Dec 28, 2020. doi: 10.13105/wjma.v8.i6.447
Meta-Analysis
Nasim Parsa, Eric A Grisham, Courtney J Cockerell, Michelle L Matteson-Kome, Ramakrishna V Bysani, Sami Samiullah, Douglas L Nguyen, Veysel Tahan, Yezaz A Ghouri, Srinivas R Puli, Matthew L Bechtold 
World J Meta-Anal 8(6):462-471. Published online Dec 28, 2020. doi: 10.13105/wjma.v8.i6.462