Authors: R B Shekelle; S B Hulley; J D Neaton; J H Billings; N O Borhani; T A Gerace; D R Jacobs; N L Lasser; M B Mittlemark; J Stamler Journal: Am J Epidemiol Date: 1985-10 Impact factor: 4.897
Authors: D Ornish; S E Brown; L W Scherwitz; J H Billings; W T Armstrong; T A Ports; S M McLanahan; R L Kirkeeide; R J Brand; K L Gould Journal: Lancet Date: 1990-07-21 Impact factor: 79.321