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Lewis DA, Bisson LF.Lewis DA, et al.Mol Cell Biol. 1991 Jul;11(7):3804-13. doi: 10.1128/mcb.11.7.3804-3813.1991.Mol Cell Biol. 1991.PMID: 2046678Free PMC article.
Weiden M, Osheim YN, Beyer AL, Van der Ploeg LH.Weiden M, et al.Mol Cell Biol. 1991 Aug;11(8):3823-34. doi: 10.1128/mcb.11.8.3823-3834.1991.Mol Cell Biol. 1991.PMID: 2072894Free PMC article.