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Butler JM, McCord BR, Jung JM, Wilson MR, Budowle B, Allen RO.Butler JM, et al. Among authors: mccord br.J Chromatogr B Biomed Appl. 1994 Aug 19;658(2):271-80. doi: 10.1016/0378-4347(94)00238-x.J Chromatogr B Biomed Appl. 1994.PMID: 7820255