Authors: S M Haffner; C M Alexander; T J Cook; S J Boccuzzi; T A Musliner; T R Pedersen; J Kjekshus; K Pyörälä Journal: Arch Intern Med Date: 1999 Dec 13-27
Authors: H B Rubins; S J Robins; D Collins; C L Fye; J W Anderson; M B Elam; F H Faas; E Linares; E J Schaefer; G Schectman; T J Wilt; J Wittes Journal: N Engl J Med Date: 1999-08-05 Impact factor: 91.245
Authors: L Hansson; A Zanchetti; S G Carruthers; B Dahlöf; D Elmfeldt; S Julius; J Ménard; K H Rahn; H Wedel; S Westerling Journal: Lancet Date: 1998-06-13 Impact factor: 79.321