Drupal-Bibcite0<style face="normal" font="default" size="100%">The Accreditation Council for Graduate Medical Education's limits on residents' work hours and patient safety. A study of resident experiences and perceptions before and after hours reductions.</style><style face="normal" font="default" size="100%">The Accreditation Council for Graduate Medical Education's limits on residents' work hours and patient safety. A study of resident experiences and perceptions before and after hours reductions.</style>