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Nasir JM, Durning SJ, Dorrance KA, Denton GD.Nasir JM, et al. Among authors: durning sj.South Med J. 2006 Jul;99(7):780-1. doi: 10.1097/01.smj.0000223702.59299.84.South Med J. 2006.PMID: 16869053No abstract available.