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Howard M, Rutenberg AD, de Vet S.Howard M, et al. Among authors: rutenberg ad.Phys Rev Lett. 2001 Dec 31;87(27 Pt 1):278102. doi: 10.1103/PhysRevLett.87.278102. Epub 2001 Dec 10.Phys Rev Lett. 2001.PMID: 11800919
Howard M, Rutenberg AD.Howard M, et al.Phys Rev Lett. 2003 Mar 28;90(12):128102. doi: 10.1103/PhysRevLett.90.128102. Epub 2003 Mar 27.Phys Rev Lett. 2003.PMID: 12688905