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Baldwin CM, Lyseng-Williamson KA, Keam SJ.Baldwin CM, et al. Among authors: keam sj.Drugs. 2008;68(6):803-38. doi: 10.2165/00003495-200868060-00006.Drugs. 2008.PMID: 18416587Review.
Markham A, Keam SJ.Markham A, et al. Among authors: keam sj.Drugs. 2016 Aug;76(12):1221-6. doi: 10.1007/s40265-016-0616-x.Drugs. 2016.PMID: 27406083Review.