<style face="normal" font="default" size="100%">Effects of the accreditation council for graduate medical education duty hour limits on sleep, work hours, and safety.</style>

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0<style face="normal" font="default" size="100%">Effects of the accreditation council for graduate medical education duty hour limits on sleep, work hours, and safety.</style><style face="normal" font="default" size="100%">Effects of the accreditation council for graduate medical education duty hour limits on sleep, work hours, and safety.</style>