Nasca Thomas J, Weiss Kevin B, Bagian James P
From the Accreditation Council for Graduate Medical Education, Chicago (T.J.N., K.B.W., J.P.B.); and the Center for Healthcare Engineering and Patient Safety, University of Michigan, Ann Arbor (J.P.B.).
N Engl J Med. 2014 Mar 13;370(11):991-3. doi: 10.1056/NEJMp1314628. Epub 2014 Jan 27.