Authors: H M Connolly; J L Crary; M D McGoon; D D Hensrud; B S Edwards; W D Edwards; H V Schaff Journal: N Engl J Med Date: 1997-08-28 Impact factor: 91.245
Authors: J E Manson; W C Willett; M J Stampfer; G A Colditz; D J Hunter; S E Hankinson; C H Hennekens; F E Speizer Journal: N Engl J Med Date: 1995-09-14 Impact factor: 91.245