Authors: D W Reynolds; S Stagno; K G Stubbs; A J Dahle; M M Livingston; S S Saxon; C A Alford Journal: N Engl J Med Date: 1974-02-07 Impact factor: 91.245
Authors: C B Reimer; C M Black; D J Phillips; L C Logan; E F Hunter; B J Pender; B E McGrew Journal: Ann N Y Acad Sci Date: 1975-06-30 Impact factor: 5.691