Authors: Thomas F Imperiale; David F Ransohoff; Steven H Itzkowitz; Barry A Turnbull; Michael E Ross Journal: N Engl J Med Date: 2004-12-23 Impact factor: 91.245
Authors: Philip Schoenfeld; Brooks Cash; Andrew Flood; Richard Dobhan; John Eastone; Walter Coyle; James W Kikendall; Hyungjin Myra Kim; David G Weiss; Theresa Emory; Arthur Schatzkin; David Lieberman Journal: N Engl J Med Date: 2005-05-19 Impact factor: 91.245