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Fennerty MB, Castell D, Fendrick AM, Halpern M, Johnson D, Kahrilas PJ, Leiberman D, Richter JE, Sampliner RE.Fennerty MB, et al. Among authors: fendrick am.Arch Intern Med. 1996 Mar 11;156(5):477-84.Arch Intern Med. 1996.PMID: 8604953Review.