Authors: J R Downs; M Clearfield; S Weis; E Whitney; D R Shapiro; P A Beere; A Langendorfer; E A Stein; W Kruyer; A M Gotto Journal: JAMA Date: 1998-05-27 Impact factor: 56.272
Authors: G S Omenn; G E Goodman; M D Thornquist; J Balmes; M R Cullen; A Glass; J P Keogh; F L Meyskens; B Valanis; J H Williams; S Barnhart; S Hammar Journal: N Engl J Med Date: 1996-05-02 Impact factor: 91.245