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Leyla Ozel, M Sefa Ozel, Ahmet Burak Toros, Melih Kara, Kemal Sırrı Ozkan, Gurkan Tellioglu, Osman Krand, Meral Koyuturk, Ibrahim Berber 
World J Gastroenterol 15(33):4156-4162. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4156
Jin Li, Lu-Nan Yan, Jian Yang, Zhe-Yu Chen, Bo Li, Yong Zeng, Tian-Fu Wen, Ji-Chun Zhao, Wen-Tao Wang, Jia-Yin Yang, Ming-Qing Xu, Yu-Kui Ma 
World J Gastroenterol 15(33):4170-4176. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4170
Case Report
Nazario Portolani, Gian Luca Baiocchi, Stefano Gadaldi, Simona Fisogni, Vincenzo Villanacci 
World J Gastroenterol 15(33):4189-4192. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4189
Roberto Grassia, Paolo Bodini, Paolo Dizioli, Teresa Staiano, Elena Iiritano, Guglielmo Bianchi, Federico Buffoli 
World J Gastroenterol 15(33):4193-4195. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4193
Joanna A Musialik, Maciej J Kohut, Tomasz Marek, Anatol Wodołażski, Marek Hartleb 
World J Gastroenterol 15(33):4199-4200. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4199
Hiroshi Yoshida, Yasuhiro Mamada, Nobuhiko Taniai, Sho Mineta, Yoshiaki Mizuguchi, Yoichi Kawano, Junpei Sasaki, Yoshiharu Nakamura, Takayuki Aimoto, Takashi Tajiri 
World J Gastroenterol 15(33):4201-4203. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4201
Yoshito Tomimaru, Hiroaki Nagano, Shigeru Marubashi, Shogo Kobayashi, Hidetoshi Eguchi, Yutaka Takeda, Masahiro Tanemura, Toru Kitagawa, Koji Umeshita, Nobuyuki Hashimoto, Hideki Yoshikawa, Kenichi Wakasa, Yuichiro Doki, Masaki Mori 
World J Gastroenterol 15(33):4204-4208. Published online Sep 7, 2009. doi: 10.3748/wjg.15.4204
Letters To The Editor