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Pfister AK, Welch CA, Saville PD, Ratiff HL.Pfister AK, et al. Among authors: saville pd.W V Med J. 2007 Jan-Feb;103(1):26-8.W V Med J. 2007.PMID: 17432313
Pfister AK, Welch CA, Lester MD, Emmett MK, Saville PD, Duerring SA.Pfister AK, et al. Among authors: saville pd.South Med J. 2006 Feb;99(2):123-31. doi: 10.1097/01.smj.0000202090.30647.61.South Med J. 2006.PMID: 16509549