Authors: C S Fuchs; M J Stampfer; G A Colditz; E L Giovannucci; J E Manson; I Kawachi; D J Hunter; S E Hankinson; C H Hennekens; B Rosner Journal: N Engl J Med Date: 1995-05-11 Impact factor: 91.245
Authors: R G Will; J W Ironside; M Zeidler; S N Cousens; K Estibeiro; A Alperovitch; S Poser; M Pocchiari; A Hofman; P G Smith Journal: Lancet Date: 1996-04-06 Impact factor: 79.321