Authors: W F Bodmer; C J Bailey; J Bodmer; H J Bussey; A Ellis; P Gorman; F C Lucibello; V A Murday; S H Rider; P Scambler Journal: Nature Date: 1987 Aug 13-19 Impact factor: 49.962
Authors: D G Morton; F Macdonald; J Haydon; R Cullen; G Barker; M Hultén; J P Neoptolemos; M R Keighley; C McKeown Journal: Br J Surg Date: 1993-02 Impact factor: 6.939
Authors: S M Powell; G M Petersen; A J Krush; S Booker; J Jen; F M Giardiello; S R Hamilton; B Vogelstein; K W Kinzler Journal: N Engl J Med Date: 1993-12-30 Impact factor: 91.245