Authors: S A Houff; R C Burton; R W Wilson; T E Henson; W T London; G M Baer; L J Anderson; W G Winkler; D L Madden; J L Sever Journal: N Engl J Med Date: 1979-03-15 Impact factor: 91.245
Authors: R J Simonds; S D Holmberg; R L Hurwitz; T R Coleman; S Bottenfield; L J Conley; S H Kohlenberg; K G Castro; B A Dahan; C A Schable Journal: N Engl J Med Date: 1992-03-12 Impact factor: 91.245