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Open-Access Journal
Opinion Review
Minireviews
Renato Medas, Rodrigo Liberal, Guilherme Macedo 
World J Clin Cases 9(24):6979-6986. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.6979
Case Control Study
Retrospective Cohort Study
Jong Beom Kim, Young Il Kim, Yong Sik Yoon, Jihun Kim, Seo Young Park, Jong Lyul Lee, Chan Wook Kim, In Ja Park, Seok-Byung Lim, Chang Sik Yu, Jin Cheon Kim 
World J Clin Cases 9(24):6999-7008. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.6999
Retrospective Study
Hua Meng, Jia-Zhi Yan, Bing Wang, Zong-Bo Ma, Wei-Bo Kang, Bao-Ge Liu 
World J Clin Cases 9(24):7022-7031. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7022
Ji-Jie Li, Hui-Qiong Zhang, Pei-Jun Li, Zhi-Lan Xin, Ai-Qi Xi, Zhuo-Ma, Yue-He Ding, Zheng-Ping Yang, Si-Qing Ma 
World J Clin Cases 9(24):7032-7042. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7032
Chong Geng, Yu-Yang Li, Jing Zhu, Guo-Jun Lu 
World J Clin Cases 9(24):7043-7052. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7043
Systematic Reviews
Meta-Analysis
Case Report
Hong-Bin Chen, Xiao-Hong Xu, Cai-Gui Yu, Meng-Ting Wan, Chuang-Li Feng, Zhi-Yu Zhao, Dan-E Mei, Jin-Ling Chen 
World J Clin Cases 9(24):7085-7091. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7085
Long Zhao, Quan Wang, Shi-Dong Zhao, Jing Zhou, Ke-Wei Jiang, Ying-Jiang Ye, Shan Wang, Zhan-Long Shen 
World J Clin Cases 9(24):7099-7109. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7099
Qing-Yun Zhang, Ting-Chao Li, Jiang Lin, Lian-Li He, Xiao-Yun Liu 
World J Clin Cases 9(24):7110-7116. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7110
You-Ran Lu, Qing Yuan, Jian Liu, Xue Han, Min Liu, Qing-Quan Liu, Yu-Guang Wang 
World J Clin Cases 9(24):7123-7132. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7123
Jian-Min Liang, Cui-Juan Xin, Guang-Liang Wang, Xue-Mei Wu 
World J Clin Cases 9(24):7133-7138. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7133
Yan Jiang, Shuang Tang, Fang He, Jue-Xin Yuan, Zhu Zhang 
World J Clin Cases 9(24):7139-7145. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7139
Lie-Zhi Wang, Kun-Peng Wang, Jing-Gang Mo, Guo-Yu Wang, Chong Jin, Hao Jiang, Yi-Fu Feng 
World J Clin Cases 9(24):7154-7162. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7154
Ying Tao, Qing Wei, Xun Chen, Guang-Min Nong 
World J Clin Cases 9(24):7175-7180. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7175
Wen-Hao Wang, Ting-Ting Shen, Zhi-Xing Gao, Xin Zhang, Zhao-Hui Zhai, Yu-Li Li 
World J Clin Cases 9(24):7181-7188. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7181
Wen-Ling Song, Hai-Ou Ma, Yu Nan, Yu-Jia Li, Na Qi, Li-Ying Zhang, Xin Xu, Yuan-Yi Wang 
World J Clin Cases 9(24):7196-7204. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7196
Chang Bin Yun, Young-Mo Kim, Jeong-Seok Choi, Ji Won Kim 
World J Clin Cases 9(24):7212-7217. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7212
Koichi Kimura, Eisuke Adachi, Ayako Toyohara, Sachie Omori, Kaoru Ezaki, Ryo Ihara, Takahiro Higashi, Kippei Ohgaki, Shuhei Ito, Shin-ichiro Maehara, Toshihiko Nakamura, Yoshihiko Maehara 
World J Clin Cases 9(24):7224-7230. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7224
Xue-Feng Cao, Li-Peng Yang, Song-Song Fan, Qiang Wei, Xu-Tao Lin, Xing-Yuan Zhang, Ling-Qun Kong 
World J Clin Cases 9(24):7231-7236. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7231
Lei-Di Wu, Kan Wen, Zi-Rui Cheng, Osamah Alwalid, Ping Han 
World J Clin Cases 9(24):7245-7250. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7245
Yu Chen, Shao-Ding Yu, Wei-Zhong Lu, Jin-Wei Ran, Ke-Xiao Yu 
World J Clin Cases 9(24):7279-7284. Published online Aug 26, 2021. doi: 10.12998/wjcc.v9.i24.7279
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