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Hsieh JJ, Zhou S, Chen L, Young DB, Hayward SD.Hsieh JJ, et al. Among authors: chen l.Proc Natl Acad Sci U S A. 1999 Jan 5;96(1):23-8. doi: 10.1073/pnas.96.1.23.Proc Natl Acad Sci U S A. 1999.PMID: 9874765Free PMC article.
Marinec PS, Chen L, Barr KJ, Mutz MW, Crabtree GR, Gestwicki JE.Marinec PS, et al. Among authors: chen l.Proc Natl Acad Sci U S A. 2009 Feb 3;106(5):1336-41. doi: 10.1073/pnas.0805375106. Epub 2009 Jan 21.Proc Natl Acad Sci U S A. 2009.PMID: 19164520Free PMC article.
Varghese JN, Garrett TP, Colman PM, Chen L, Høj PB, Fincher GB.Varghese JN, et al. Among authors: chen l.Proc Natl Acad Sci U S A. 1994 Mar 29;91(7):2785-9. doi: 10.1073/pnas.91.7.2785.Proc Natl Acad Sci U S A. 1994.PMID: 8146192Free PMC article.
Ho L, Ronan JL, Wu J, Staahl BT, Chen L, Kuo A, Lessard J, Nesvizhskii AI, Ranish J, Crabtree GR.Ho L, et al. Among authors: chen l.Proc Natl Acad Sci U S A. 2009 Mar 31;106(13):5181-6. doi: 10.1073/pnas.0812889106. Epub 2009 Mar 11.Proc Natl Acad Sci U S A. 2009.PMID: 19279220Free PMC article.