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van Veen HW, Venema K, Bolhuis H, Oussenko I, Kok J, Poolman B, Driessen AJ, Konings WN.van Veen HW, et al. Among authors: venema k.Proc Natl Acad Sci U S A. 1996 Oct 1;93(20):10668-72. doi: 10.1073/pnas.93.20.10668.Proc Natl Acad Sci U S A. 1996.PMID: 8855237Free PMC article.