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Leal-Junior EC, Johnson DS, Saltmarche A, Demchak T.Leal-Junior EC, et al. Among authors: demchak t.Lasers Med Sci. 2014 Nov;29(6):1839-47. doi: 10.1007/s10103-014-1592-6. Epub 2014 May 21.Lasers Med Sci. 2014.PMID: 24844921Clinical Trial.