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Mirsu-Paun A, Tucker CM, Hardt NS.Mirsu-Paun A, et al. Among authors: hardt ns.J Natl Med Assoc. 2012 Jan-Feb;104(1-2):38-45. doi: 10.1016/s0027-9684(15)30127-9.J Natl Med Assoc. 2012.PMID: 22708246