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Man I, Dawe RS, Ferguson J, Ibbotson SH.Man I, et al. Among authors: ibbotson sh.Photochem Photobiol. 2003 Jul;78(1):55-60. doi: 10.1562/0031-8655(2003)078<0055:aisotc>2.0.co;2.Photochem Photobiol. 2003.PMID: 12929749