Authors: G C Hard; M J Iatropoulos; K Jordan; L Radi; O P Kaltenberg; A R Imondi; G M Williams Journal: Cancer Res Date: 1993-10-01 Impact factor: 12.701
Authors: W C Willett; D J Hunter; M J Stampfer; G Colditz; J E Manson; D Spiegelman; B Rosner; C H Hennekens; F E Speizer Journal: JAMA Date: 1992-10-21 Impact factor: 56.272