%0 Journal Article %B J Gen Intern Med %D 2012 %G eng %N 2 %P 241-9 %R 10.1007/s11606-011-1775-9 %T Cost implications of ACGME's 2011 changes to resident duty hours and the training environment. %V 27 %1 https://www.ncbi.nlm.nih.gov/pubmed/21779949 %8 02/2012