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Wang X, Liu W, Zhao J, Lu Y, Wang X, Yu C, Hu S, Shen N, Liu W, Sun Z, Li W.Wang X, et al. Among authors: liu w.J Hosp Infect. 2020 Apr 14;105(3):399-403. doi: 10.1016/j.jhin.2020.04.019. Online ahead of print.J Hosp Infect. 2020.PMID: 32302722Free PMC article.
Zhou TT, Wang XL, Liu W.Zhou TT, et al. Among authors: liu w.J Gastrointest Surg. 2021 Nov;25(11):2997-2998. doi: 10.1007/s11605-021-04969-4. Epub 2021 Mar 10.J Gastrointest Surg. 2021.PMID: 33694054No abstract available.
Wei DH, Han J, Liu W.Wei DH, et al. Among authors: liu w.J Gastrointest Surg. 2022 Apr;26(4):985-986. doi: 10.1007/s11605-021-05217-5. Epub 2022 Jan 3.J Gastrointest Surg. 2022.PMID: 34978029No abstract available.
Cai ZP, He XY, Liu W.Cai ZP, et al. Among authors: liu w.J Gastrointest Surg. 2022 Aug;26(8):1808-1810. doi: 10.1007/s11605-022-05379-w. Epub 2022 Jun 8.J Gastrointest Surg. 2022.PMID: 35676455No abstract available.