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Open-Access Journal
Editorial
Minireviews
Case Control Study
Retrospective Study
Clinical Trials Study
Observational Study
Qian Yang, Zhong-Cao Wei, Na Liu, Yang-Lin Pan, Xiao-Sa Jiang, Xin-Xing Tantai, Qi Yang, Juan Yang, Jing-Jie Wang, Lei Shang, Qiang Lin, Cai-Lan Xiao, Jin-Hai Wang 
World J Clin Cases 10(2):563-575. Published online Jan 14, 2022. doi: 10.12998/wjcc.v10.i2.563
Prospective Study
Meta-Analysis
Scientometrics
Ji-Liang Shen, Zheng Zhou, Jia-Sheng Cao, Bin Zhang, Jia-Hao Hu, Jia-Ying Li, Xiao-Ming Liu, Sarun Juengpanich, Ming-Song Li, Xu Feng 
World J Clin Cases 10(2):594-606. Published online Jan 14, 2022. doi: 10.12998/wjcc.v10.i2.594
Case Report
Run-Bin Yi, Hao-Li Gong, Djandan Tadum Arthur, Jie Wen, Sheng Xiao, Zhong-Wen Tang, Feng Xiang, Kong-Jian Wang, Zhen-Qi Song 
World J Clin Cases 10(2):685-690. Published online Jan 14, 2022. doi: 10.12998/wjcc.v10.i2.685