Authors: D H Present; P Rutgeerts; S Targan; S B Hanauer; L Mayer; R A van Hogezand; D K Podolsky; B E Sands; T Braakman; K L DeWoody; T F Schaible; S J van Deventer Journal: N Engl J Med Date: 1999-05-06 Impact factor: 91.245
Authors: Dawnelle R Topstad; Remo Panaccione; John A Heine; Douglas R E Johnson; Anthony R MacLean; W Donald Buie Journal: Dis Colon Rectum Date: 2003-05 Impact factor: 4.585
Authors: Bruce E Sands; Frank H Anderson; Charles N Bernstein; William Y Chey; Brian G Feagan; Richard N Fedorak; Michael A Kamm; Joshua R Korzenik; Bret A Lashner; Jane E Onken; Daniel Rachmilewitz; Paul Rutgeerts; Gary Wild; Douglas C Wolf; Paul A Marsters; Suzanne B Travers; Marion A Blank; Sander J van Deventer Journal: N Engl J Med Date: 2004-02-26 Impact factor: 91.245