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Poirier JM, Lebot M, Descamps P, Levy M, Cheymol G.Poirier JM, et al. Among authors: cheymol g.Ther Drug Monit. 1994 Dec;16(6):596-601. doi: 10.1097/00007691-199412000-00011.Ther Drug Monit. 1994.PMID: 7878700