Authors: William G Paterson; William T Depew; Pierre Paré; Denis Petrunia; Connie Switzer; Sander J Veldhuyzen van Zanten; Sandra Daniels Journal: Can J Gastroenterol Date: 2006-06 Impact factor: 3.522
Authors: D Leddin; D Armstrong; A Ng Barkun; Y Chen; S Daniels; R Hollingworth; R H Hunt; W G Paterson Journal: Can J Gastroenterol Date: 2008-02 Impact factor: 3.522