Authors: Evi Van Dyck; Elisabeth J Macken; Bernard Roth; Paul A Pelckmans; Tom G Moreels Journal: BMC Gastroenterol Date: 2011-03-16 Impact factor: 3.067
Authors: Paulo M O Campoli; Daniela M M Cardoso; Marília D Turchi; Flávio H Ejima; Orlando M Mota Journal: BMC Gastroenterol Date: 2009-06-26 Impact factor: 3.067