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Liu X, Li C, Gong H, Cui Z, Fan L, Yu W, Zhang C, Ma J.Liu X, et al. Among authors: li c.BMC Public Health. 2013 Aug 7;13:729. doi: 10.1186/1471-2458-13-729.BMC Public Health. 2013.PMID: 23919839Free PMC article.
Li CP, Cui Z, Li SL, Magalhaes RJ, Wang BL, Zhang C, Sun HL, Li CY, Huang LY, Ma J, Zhang WY.Li CP, et al. Among authors: li cy, li sl.Am J Trop Med Hyg. 2013 Nov;89(5):1006-12. doi: 10.4269/ajtmh.12-0473. Epub 2013 Sep 9.Am J Trop Med Hyg. 2013.PMID: 24019443Free PMC article.
Liu YY, Li C, Cui Z, Fu X, Zhang S, Fan LL, Ma J, Li G.Liu YY, et al. Among authors: li c, li g.Gene. 2013 Dec 1;531(2):476-88. doi: 10.1016/j.gene.2013.09.024. Epub 2013 Sep 13.Gene. 2013.PMID: 24042126
Gu L, Liu H, Fan L, Lv Y, Cui Z, Luo Y, Liu Y, Li G, Li C, Ma J.Gu L, et al. Among authors: li c, li g.J Cancer Res Clin Oncol. 2014 Feb;140(2):199-210. doi: 10.1007/s00432-013-1528-8.J Cancer Res Clin Oncol. 2014.PMID: 24077865Review.
Yu W, Li C, Fu X, Cui Z, Liu X, Fan L, Zhang G, Ma J.Yu W, et al. Among authors: li c.PLoS One. 2014 Jul 23;9(7):e102872. doi: 10.1371/journal.pone.0102872. eCollection 2014.PLoS One. 2014.PMID: 25055039Free PMC article.
Liu YY, Li CP, Huai MS, Fu XM, Cui Z, Fan LL, Zhang S, Liu Y, Ma J, Li G, Shen ZY.Liu YY, et al.PLoS One. 2015 Mar 27;10(3):e0120939. doi: 10.1371/journal.pone.0120939. eCollection 2015.PLoS One. 2015.Retraction in: PLoS One. 2019 Sep 10;14(9):e0222507. doi: 10.1371/journal.pone.0222507PMID: 25816221Free PMC article.Retracted.
Liu X, Liu Y, Lv Y, Li C, Cui Z, Ma J.Liu X, et al. Among authors: li c.BMJ Open. 2015 Nov 2;5(11):e007362. doi: 10.1136/bmjopen-2014-007362.BMJ Open. 2015.PMID: 26525716Free PMC article.