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Open-Access Journal
Minireviews
Retrospective Cohort Study
Brett Heldt, Isaiah Roepe, Raymond Guo, Elsayed Attia, Ifeoma Inneh, Vinitha Shenava, Indranil Kushare 
World J Orthop 13(2):131-138. Published online Feb 18, 2022. doi: 10.5312/wjo.v13.i2.131
Retrospective Study
Clinical Trials Study
Observational Study
Prospective Study
Systematic Reviews
Scientometrics
Rishi Trikha, Thomas E Olson, Ameen Chaudry, Chad R Ishmael, Cristina Villalpando, Clark J Chen, Kellyn R Hori, Nicholas M Bernthal 
World J Orthop 13(2):201-211. Published online Feb 18, 2022. doi: 10.5312/wjo.v13.i2.201