Authors: M S Eisenberg; M K Copass; A P Hallstrom; B Blake; L Bergner; F A Short; L A Cobb Journal: N Engl J Med Date: 1980-06-19 Impact factor: 91.245
Authors: R F Gillum; A Folsom; R V Luepker; D R Jacobs; T E Kottke; O Gomez-Marin; R J Prineas; H L Taylor; H Blackburn Journal: N Engl J Med Date: 1983-12-01 Impact factor: 91.245