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Case Report
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
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