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Open-Access Journal
Editorial
Tsutomu Nishida, Shusaku Tsutsui, Motohiko Kato, Takuya Inoue, Shunsuke Yamamoto, Yoshito Hayashi, Tomofumi Akasaka, Takuya Yamada, Shinichiro Shinzaki, Hideki Iijima, Masahiko Tsujii, Tetsuo Takehara 
World J Gastrointest Pathophysiol 2(6):93-99. Published online Dec 15, 2011. doi: 10.4291/wjgp.v2.i6.93
Observation
Guidelines For Basic Science
Review
Sander van der Marel, Anna Majowicz, Sander van Deventer, Harald Petry, Daniel W Hommes, Valerie Ferreira 
World J Gastrointest Pathophysiol 2(6):114-122. Published online Dec 15, 2011. doi: 10.4291/wjgp.v2.i6.114
Original Article
Stephen JD O’Keefe, Junhai Ou, James P DeLany, Scott Curry, Erwin Zoetendal, H Rex Gaskins, Scott Gunn 
World J Gastrointest Pathophysiol 2(6):138-145. Published online Dec 15, 2011. doi: 10.4291/wjgp.v2.i6.138
Stelios F Assimakopoulos, Athanassios C Tsamandas, Ilias H Alexandris, Christos Georgiou, Constantine E Vagianos, Chrisoula D Scopa 
World J Gastrointest Pathophysiol 2(6):146-154. Published online Dec 15, 2011. doi: 10.4291/wjgp.v2.i6.146