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Open-Access Journal
Review
Minireviews
Case Control Study
Xiao-Dong Sun, Ning-Ning Hou, Hong-Sheng Wang, Na Huang, Cheng-Xia Kan, Wen-Chao Li, Xue-Bing Cheng, En-Wen Mao 
World J Clin Cases 9(36):11156-11164. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11156
Retrospective Cohort Study
Retrospective Study
Clinical Trials Study
Observational Study
Jose María Huguet, Xavier Cortés, Marta Maia Bosca-Watts, Marian Aguas, Nuria Maroto, Lidia Martí, Cirilo Amorós, Jose María Paredes 
World J Clin Cases 9(36):11285-11299. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11285
Prospective Study
Case Report
Min-Quan Yao, Bing-Hong Yi, Yong Yang, Xiao-Qi Weng, Jin-Xing Fan, Yu-Peng Jiang 
World J Clin Cases 9(36):11355-11361. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11355
Raluca Cristina Apostu, Elena Stefanescu, Radu Razvan Scurtu, Gabriel Kacso, Radu Drasovean 
World J Clin Cases 9(36):11369-11381. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11369
Saki Nakashima, Yoshiki Sato, Tsunao Imamura, Daisuke Hattori, Tetsuo Tamura, Rikako Koyama, Junichiro Sato, Yuta Kobayashi, Masaji Hashimoto 
World J Clin Cases 9(36):11382-11391. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11382
Yu Zhou, Chao-Zong Liu, Shan-Yong Zhang, Hao-Yu Wang, Swastina Nath Varma, Lan-Qing Cao, Ting-Ting Hou, Xin Li, Bao-Jin Yao 
World J Clin Cases 9(36):11448-11456. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11448
Tian-Yang Yu, Jing-Song Zhang, Kai Chen, Ai-Jun Yu 
World J Clin Cases 9(36):11475-11481. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11475
Bin Xia, Dan-Dan Li, Hua-Xing Wei, Xuan-Xuan Zhang, Ru-Mei Li, Jian Chen 
World J Clin Cases 9(36):11482-11486. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11482
Letter to the Editor
Marco Crisci, Arturo Cuomo, Cira Antonietta Forte, Sabrina Bimonte, Gennaro Esposito, Maura C Tracey, Marco Cascella 
World J Clin Cases 9(36):11504-11508. Published online Dec 26, 2021. doi: 10.12998/wjcc.v9.i36.11504
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