Authors: T J Halpin; F J Holtzhauer; R J Campbell; L J Hall; A Correa-Villaseñor; R Lanese; J Rice; E S Hurwitz Journal: JAMA Date: 1982-08-13 Impact factor: 56.272
Authors: E S Hurwitz; M J Barrett; D Bregman; W J Gunn; L B Schonberger; W R Fairweather; J S Drage; J R LaMontagne; R A Kaslow; D B Burlington Journal: N Engl J Med Date: 1985-10-03 Impact factor: 91.245