Authors: V J De Maio; I G Stiell; D W Spaite; R E Ward; M B Lyver; B J Field ; D P Munkley; G A Wells Journal: Ann Emerg Med Date: 2001-06 Impact factor: 5.721
Authors: M S Link; P J Wang; N G Pandian; S Bharati; J E Udelson; M Y Lee; M A Vecchiotti; B A VanderBrink; G Mirra; B J Maron; N A Estes Journal: N Engl J Med Date: 1998-06-18 Impact factor: 91.245