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Chen Q, Hong ZN, Zhang GC, Chen LW, Zhang QL, Lin ZW, Cao H.Chen Q, et al. Among authors: zhang ql, zhang gc.Ann Thorac Surg. 2018 Jun;105(6):1797-1802. doi: 10.1016/j.athoracsur.2018.02.059. Epub 2018 Mar 27.Ann Thorac Surg. 2018.PMID: 29596821
Lin ZW, Chen Q, Cao H, Zhang GC, Chen LW, Zhang QL, Hong ZN.Lin ZW, et al. Among authors: zhang ql, zhang gc.Heart Surg Forum. 2018 Jun 14;21(4):E242-E246. doi: 10.1532/hsf.1932.Heart Surg Forum. 2018.PMID: 30084771
Wang YJ, Chen L, Zhang QL, Lin Y, Cui X, Chen JC, Zhou CM.Wang YJ, et al. Among authors: zhang ql.BMC Surg. 2020 Mar 17;20(1):51. doi: 10.1186/s12893-020-00710-1.BMC Surg. 2020.PMID: 32183767Free PMC article.