%0 Journal Article
%B BMJ
%D 2019
%G eng
%P l4134
%R 10.1136/bmj.l4134
%T Association of residency work hour reform with long term quality and costs of care of US physicians: observational study.
%V 366
%1 https://www.ncbi.nlm.nih.gov/pubmed/31292124
%8 12/2019