Authors: Yuling Shi; Sujatha L Venkataraman; Gerald E Dodson; Angela M Mabb; Scott LeBlanc; Randal S Tibbetts Journal: Proc Natl Acad Sci U S A Date: 2004-04-08 Impact factor: 11.205
Authors: Annette Torgunrud Kristensen; Jens Bjørheim; Johan Wiig; Karl E Giercksky; Per O Ekstrøm Journal: Int J Colorectal Dis Date: 2003-06-21 Impact factor: 2.571