Authors: L L Leape; T A Brennan; N Laird; A G Lawthers; A R Localio; B A Barnes; L Hebert; J P Newhouse; P C Weiler; H Hiatt Journal: N Engl J Med Date: 1991-02-07 Impact factor: 91.245
Authors: E J Thomas; D M Studdert; H R Burstin; E J Orav; T Zeena; E J Williams; K M Howard; P C Weiler; T A Brennan Journal: Med Care Date: 2000-03 Impact factor: 2.983
Authors: R S Evans; S L Pestotnik; D C Classen; T P Clemmer; L K Weaver; J F Orme; J F Lloyd; J P Burke Journal: N Engl J Med Date: 1998-01-22 Impact factor: 91.245