Authors: P Rutgeerts; G D'Haens; S Targan; E Vasiliauskas; S B Hanauer; D H Present; L Mayer; R A Van Hogezand; T Braakman; K L DeWoody; T F Schaible; S J Van Deventer Journal: Gastroenterology Date: 1999-10 Impact factor: 22.682
Authors: Ditina Desai; Raphaela Goldbach-Mansky; Joshua D Milner; Ronald L Rabin; Keith Hull; Frank Pucino; Nona Colburn Journal: Ann Pharmacother Date: 2009-05 Impact factor: 3.154