Authors: D Ornish; L W Scherwitz; J H Billings; S E Brown; K L Gould; T A Merritt; S Sparler; W T Armstrong; T A Ports; R L Kirkeeide; C Hogeboom; R J Brand Journal: JAMA Date: 1998-12-16 Impact factor: 56.272
Authors: F B Hu; M J Stampfer; E B Rimm; J E Manson; A Ascherio; G A Colditz; B A Rosner; D Spiegelman; F E Speizer; F M Sacks; C H Hennekens; W C Willett Journal: JAMA Date: 1999-04-21 Impact factor: 56.272