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Gaynes BN, West SL, Ford CA, Frame P, Klein J, Lohr KN; U.S. Preventive Services Task Force.Gaynes BN, et al.Ann Intern Med. 2004 May 18;140(10):822-35. doi: 10.7326/0003-4819-140-10-200405180-00015.Ann Intern Med. 2004.PMID: 15148072Free article.Review.