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Jain A, McMahon FG, Ryan JR, Smith G, Berman R.Jain A, et al. Among authors: mcmahon fg.Clin Pharmacol Ther. 1988 May;43(5):529-35. doi: 10.1038/clpt.1988.68.Clin Pharmacol Ther. 1988.PMID: 3365916Clinical Trial.