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Karacay B, Xie E, Chang LS.Karacay B, et al. Among authors: chang ls.Gene. 1995 Jun 9;158(2):253-6. doi: 10.1016/0378-1119(95)00156-z.Gene. 1995.PMID: 7607550
Xie E, Zhu L, Zhao L, Chang LS.Xie E, et al. Among authors: chang ls.Genomics. 1996 Aug 1;35(3):551-61. doi: 10.1006/geno.1996.0397.Genomics. 1996.PMID: 8812491