Authors: Michael A Kamm; William J Sandborn; Miguel Gassull; Stefan Schreiber; Lechoslaw Jackowski; Todd Butler; Andrew Lyne; David Stephenson; Mary Palmen; Raymond E Joseph Journal: Gastroenterology Date: 2006-10-12 Impact factor: 22.682
Authors: G D'Haens; D Hommes; L Engels; F Baert; L van der Waaij; P Connor; J Ramage; O Dewit; M Palmen; D Stephenson; R Joseph Journal: Aliment Pharmacol Ther Date: 2006-10-01 Impact factor: 8.171
Authors: Gary R Lichtenstein; Michael A Kamm; Prabhakar Boddu; Natalya Gubergrits; Andrew Lyne; Todd Butler; Kirstin Lees; Raymond E Joseph; William J Sandborn Journal: Clin Gastroenterol Hepatol Date: 2007-01 Impact factor: 11.382