<style face="normal" font="default" size="100%">Residents' response to duty-hour regulations--a follow-up national survey.</style>

Drupal-Bibcite

0<style face="normal" font="default" size="100%">Residents' response to duty-hour regulations--a follow-up national survey.</style><style face="normal" font="default" size="100%">Residents' response to duty-hour regulations--a follow-up national survey.</style>