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Gholivand MB, Shariati-Rad M, Karimian N, Torkashvand M.Gholivand MB, et al.Analyst. 2012 Mar 7;137(5):1190-8. doi: 10.1039/c2an15588e. Epub 2012 Jan 12.Analyst. 2012.PMID: 22240717