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Sun F, Liu KC, Ul Ain Q, Lu D, Zhou CZ, Xiao JK, Zhang XM, Zhang ZF, Cheng DL, He YS, Lv WF.Sun F, et al. Among authors: cheng dl.BMC Gastroenterol. 2024 Apr 8;24(1):129. doi: 10.1186/s12876-024-03210-1.BMC Gastroenterol. 2024.PMID: 38589828Free PMC article.
Kong XC, Liu YL, Li HS, Xue JL, Liu B, Cheng DL, Gao Y, Xiao XF.Kong XC, et al. Among authors: cheng dl.Water Sci Technol. 2023 May;87(9):2128-2141. doi: 10.2166/wst.2023.130.Water Sci Technol. 2023.PMID: 37186619
Feng XL, Wang SZ, Chen HH, Huang YX, Xin YK, Zhang T, Cheng DL, Mao L, Li XL, Liu CX, Hu YC, Wang W, Cui GB, Nan HY.Feng XL, et al. Among authors: cheng dl.Lung Cancer. 2022 Apr;166:150-160. doi: 10.1016/j.lungcan.2022.03.007. Epub 2022 Mar 8.Lung Cancer. 2022.PMID: 35287067Free article.
He RT, Zhong QL, Li BY, Cheng DL, Xu CB, Wang Y, Yu H, Chang YN.He RT, et al. Among authors: cheng dl.Ying Yong Sheng Tai Xue Bao. 2022 Feb;33(2):337-343. doi: 10.13287/j.1001-9332.202202.005.Ying Yong Sheng Tai Xue Bao. 2022.PMID: 35229506Chinese.