Authors: Stephan A Mayer; Nikolai C Brun; Kamilla Begtrup; Joseph Broderick; Stephen Davis; Michael N Diringer; Brett E Skolnick; Thorsten Steiner Journal: N Engl J Med Date: 2005-02-24 Impact factor: 91.245
Authors: A David Mendelow; Barbara A Gregson; Helen M Fernandes; Gordon D Murray; Graham M Teasdale; D Terence Hope; Abbas Karimi; M Donald M Shaw; David H Barer Journal: Lancet Date: 2005 Jan 29-Feb 4 Impact factor: 79.321