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Barberi-Heyob M, Merlin JL, Weber B.Barberi-Heyob M, et al. Among authors: weber b.J Chromatogr. 1992 Oct 23;581(2):281-6. doi: 10.1016/0378-4347(92)80283-v.J Chromatogr. 1992.PMID: 1452620