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Liu F, Magin R, Li C, Sikorskii A, Yuste SB.Liu F, et al. Among authors: li c.ScientificWorldJournal. 2014;2014:760634. doi: 10.1155/2014/760634. Epub 2014 Apr 23.ScientificWorldJournal. 2014.PMID: 24892087Free PMC article.No abstract available.
Li C, Zhang F, Kurths J, Zeng F.Li C, et al.Philos Trans A Math Phys Eng Sci. 2013 Apr 1;371(1990):20120156. doi: 10.1098/rsta.2012.0156. Print 2013 May 13.Philos Trans A Math Phys Eng Sci. 2013.PMID: 23547233
Yin C, Li C, Bi Q.Yin C, et al. Among authors: li c.Entropy (Basel). 2018 Dec 18;20(12):983. doi: 10.3390/e20120983.Entropy (Basel). 2018.PMID: 33266706Free PMC article.