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Sánchez-Polo M, Rivera-Utrilla J, Salhi E, von Gunten U.Sánchez-Polo M, et al.J Colloid Interface Sci. 2006 Aug 1;300(1):437-41. doi: 10.1016/j.jcis.2006.03.037. Epub 2006 May 11.J Colloid Interface Sci. 2006.PMID: 16696995