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Welker E, Narayan M, Volles MJ, Scheraga HA.Welker E, et al. Among authors: volles mj.FEBS Lett. 1999 Nov 5;460(3):477-9. doi: 10.1016/s0014-5793(99)01391-5.FEBS Lett. 1999.PMID: 10556520Free article.