Drupal-Bibcite0<style face="normal" font="default" size="100%">Increase in best practice child car restraint use for children aged 2-5 years in low socioeconomic areas after introduction of mandatory child restraint laws.</style><style face="normal" font="default" size="100%">Increase in best practice child car restraint use for children aged 2-5 years in low socioeconomic areas after introduction of mandatory child restraint laws.</style>