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Ren ZL, Dong WK, Bai WJ, He XN, Wang L.Ren ZL, et al. Among authors: he xn.Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 6;64(Pt 9):o1678. doi: 10.1107/S1600536808024355.Acta Crystallogr Sect E Struct Rep Online. 2008.PMID: 21201668Free PMC article.
Dong WK, He XN, Sun YX, Xu L, Tong JF.Dong WK, et al. Among authors: he xn.Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 9;64(Pt 9):o1726. doi: 10.1107/S1600536808024902.Acta Crystallogr Sect E Struct Rep Online. 2008.PMID: 21201709Free PMC article.
Liu GL, Chen X, He XN, Dong WK.Liu GL, et al. Among authors: he xn.Acta Crystallogr Sect E Struct Rep Online. 2008 Mar 5;64(Pt 4):o659. doi: 10.1107/S1600536808004352.Acta Crystallogr Sect E Struct Rep Online. 2008.PMID: 21202056Free PMC article.