Authors: D R Ramsdale; E B Faragher; D H Bennett; C L Bray; C Ward; J M Cruickshank; S Yusuf; P Sleight Journal: Am Heart J Date: 1982-04 Impact factor: 4.749
Authors: V Hansteen; E Møinichen; E Lorentsen; A Andersen; O Strøm; K Søiland; D Dyrbekk; A M Refsum; A Tromsdal; K Knudsen; C Eika; J Bakken; P Smith; P I Hoff Journal: Br Med J (Clin Res Ed) Date: 1982-01-16
Authors: G Sanz; A Castañer; A Betriu; J Magriña; E Roig; S Coll; J C Paré; F Navarro-López Journal: N Engl J Med Date: 1982-05-06 Impact factor: 91.245