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Kamel MS, Khosa A, Tawse-Smith A, Leichter J.Kamel MS, et al.Lasers Med Sci. 2014 Nov;29(6):1977-85. doi: 10.1007/s10103-013-1396-0. Epub 2013 Aug 2.Lasers Med Sci. 2014.PMID: 23907604Review.