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Open-Access Journal
Review
Case Control Study
Dimitrios Filippou, Maria Gazouli, George Theodoropoulos, Konstantinos Papiris, Konstantinos Georgiou, Gerasimos Aravantinos, Konstantinos Laschos, Dimitra Ioanna Lampropoulou 
World J Clin Cases 9(8):1785-1792. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1785
Retrospective Study
Ying Xing, Zheng-Rong Liu, Wei Yu, Hong-Yi Zhang, Mao-Min Song 
World J Clin Cases 9(8):1793-1802. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1793
Xiao-Xiao Huang, Jia-Yi Wu, Yan-Nan Bai, Jun-Yi Wu, Jia-Hui Lv, Wei-Zhao Chen, Li-Ming Huang, Rong-Fa Huang, Mao-Lin Yan 
World J Clin Cases 9(8):1803-1813. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1803
Observational Study
Case Report
Jia-Li Wu, Xiao-Li Li, Shu-Mei Chen, Xiao-Ping Lan, Jin-Jin Chen, Xiao-Yan Li, Wei Wang 
World J Clin Cases 9(8):1853-1862. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1853
Li Li, Guang-Yu Ying, Ya-Juan Tang, Hemmings Wu 
World J Clin Cases 9(8):1863-1870. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1863
Jian-Bo Wang, Yang Gao, Jun-Wei Liu, Mu-Gen Dai, Shang-Wen Yang, Bin Ye 
World J Clin Cases 9(8):1871-1876. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1871
Qiu-Hong Bao, Li Yu, Jian-Jun Ding, Ying-Jun Chen, Jun-Wei Wang, Jian-Ming Pang, Qi Jin 
World J Clin Cases 9(8):1901-1908. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1901
Yan-Long Wang, Hong-Lin Zhang, Hao Du, Wei Wang, Hai-Feng Gao, Guang-Hai Yu, Yu Ren 
World J Clin Cases 9(8):1916-1922. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1916
Qing-Qing Zhu, Zhong-Feng Niu, Fei-Dan Yu, Yan Wu, Guang-Bin Wang 
World J Clin Cases 9(8):1931-1939. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1931
Jun-Lin Wen, Qi-Zhe Sun, Zhou Cheng, Xiao-Zu Liao, Li-Qiang Wang, Yong Yuan, Jian-Wei Li, Liu-Sheng Hou, Wen-Jun Gao, Wei-Jia Wang, Wei-Yan Soh, Bin-Fei Li, Da-Qing Ma 
World J Clin Cases 9(8):1953-1967. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1953
Na Yang, Hui-Juan Zhu, Yong Yao, Li-Yun He, Yu-Xiu Li, Hui You, Hua-Bing Zhang 
World J Clin Cases 9(8):1976-1982. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1976
Ke-Ke Chen, Lian-Song Ni, Wei-Hui Yu 
World J Clin Cases 9(8):1983-1988. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1983
Kai Li, Wen-Yong Chen, Yun-Ying Li, Tu-Lu Wang, Meng-Jia Tan, Zong Chen, Hai Chen 
World J Clin Cases 9(8):1989-1995. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1989
Chao-Feng Chen, Jie Liu, Shuang-Shuang Wang, Yu-Fang Yao, Bo Yu, Xiao-Ping Hu 
World J Clin Cases 9(8):1996-2000. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.1996
Do-Sik Moon, Sung-Ho Yoon, Seung-Il Lee, Sang-Gon Park, Yong-Sub Na 
World J Clin Cases 9(8):2015-2021. Published online Mar 16, 2021. doi: 10.12998/wjcc.v9.i8.2015
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