Authors: P Coursaget; B Yvonnet; J Chotard; M Sarr; P Vincelot; R N'doye; I Diop-Mar; J P Chiron Journal: Lancet Date: 1986-11-15 Impact factor: 79.321
Authors: S C Hadler; D P Francis; J E Maynard; S E Thompson; F N Judson; D F Echenberg; D G Ostrow; P M O'Malley; K A Penley; N L Altman Journal: N Engl J Med Date: 1986-07-24 Impact factor: 91.245