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Mazyar Shadman, Polly A Newcomb, John M Hampton, Karen J Wernli, Amy Trentham-Dietz 
World J Gastroenterol 15(19):2336-2339. Published online May 21, 2009. doi: 10.3748/wjg.15.2336
Wilson Salgado Júnior, Marcelo Martins Macedo Neto, José Sebastião dos Santos, Ajith Kumar Sakarankutty, Reginaldo Ceneviva, Orlando de Castro e Silva Jr 
World J Gastroenterol 15(19):2340-2344. Published online May 21, 2009. doi: 10.3748/wjg.15.2340
Martha Estela Salcido-Neyoy, Adolfo Sierra-Santoyo, Olga Beltrán-Ramírez, José Roberto Macías-Pérez, Saúl Villa-Treviño 
World J Gastroenterol 15(19):2345-2350. Published online May 21, 2009. doi: 10.3748/wjg.15.2345
Kenji Tominaga, Sumio Fujinuma, Takuro Endo, Yoshihisa Saida, Kei Takahashi, Iruru Maetani 
World J Gastroenterol 15(19):2351-2356. Published online May 21, 2009. doi: 10.3748/wjg.15.2351
Terumi Kamisawa, Kensuke Takuma, Hajime Anjiki, Naoto Egawa, Masanao Kurata, Goro Honda, Kouji Tsuruta 
World J Gastroenterol 15(19):2357-2360. Published online May 21, 2009. doi: 10.3748/wjg.15.2357
Young Koog Cheon, Won Young Cho, Tae Hee Lee, Young Deok Cho, Jong Ho Moon, Joon Seong Lee, Chan Sup Shim 
World J Gastroenterol 15(19):2361-2366. Published online May 21, 2009. doi: 10.3748/wjg.15.2361
Naheed Akhtar, Bader Faiyaz Zuberi, Syed Riazul Hasan, Raj Kumar, Salahuddin Afsar 
World J Gastroenterol 15(19):2372-2375. Published online May 21, 2009. doi: 10.3748/wjg.15.2372
Yu-Yin Liu, Chun-Nan Yeh, Hsiang-Lin Lee, Shang-Yu Wang, Chun-Yi Tsai, Chih-Chung Lin, Tzu-Chieh Chao, Ta-Sen Yeh, Yi-Yin Jan 
World J Gastroenterol 15(19):2376-2380. Published online May 21, 2009. doi: 10.3748/wjg.15.2376
Xiao-Ting He, Xiu-Feng Cao, Lv Ji, Bin Zhu, Jin Lv, Dong-Dong Wang, Pei-Hua Lu, Heng-Guan Cui 
World J Gastroenterol 15(19):2389-2394. Published online May 21, 2009. doi: 10.3748/wjg.15.2389
Jian-Hua Ding, Su-Ping Li, Hai-Xia Cao, Jian-Zhong Wu, Chang-Ming Gao, Ping Su, Yan-Ting Liu, Jian-Nong Zhou, Jun Chang, Gen-Hong Yao 
World J Gastroenterol 15(19):2395-2400. Published online May 21, 2009. doi: 10.3748/wjg.15.2395
Xiao-Yun Yang, Chun-Xiao Chen, Bing-Ling Zhang, Li-Ping Yang, Hua-Jing Su, Li-Song Teng, You-Ming Li 
World J Gastroenterol 15(19):2401-2405. Published online May 21, 2009. doi: 10.3748/wjg.15.2401
Bin Yang, Xiao-Hua Hou, Geng-Qing Song, Jin-Song Liu, Jiande DZ Chen 
World J Gastroenterol 15(19):2406-2411. Published online May 21, 2009. doi: 10.3748/wjg.15.2406
Case Report
Mohamed Ismail Yasawy, Ulrich Richard Folsch, Wolfgang Eckhard Schmidt, Michael Schwend 
World J Gastroenterol 15(19):2412-2413. Published online May 21, 2009. doi: 10.3748/wjg.15.2412
Giovanni Tarantino, Martina Gilda Pezzullo, Matteo Nicola Dario di Minno, Francesco Milone, Luigi Sossio Pezzullo, Marco Milone, Domenico Capone 
World J Gastroenterol 15(19):2414-2417. Published online May 21, 2009. doi: 10.3748/wjg.15.2414
Luigi Maria Fenoglio, Sara Severini, Domenico Ferrigno, Giovanni Gollè, Cristina Serraino, Christian Bracco, Elisabetta Castagna, Chiara Brignone, Fulvio Pomero, Elena Migliore, Ezio David, Mauro Salizzoni 
World J Gastroenterol 15(19):2418-2422. Published online May 21, 2009. doi: 10.3748/wjg.15.2418
Irene M Dek, Bram DJ van den Elzen, Paul Fockens, Erik AJ Rauws 
World J Gastroenterol 15(19):2423-2424. Published online May 21, 2009. doi: 10.3748/wjg.15.2423
Wei Hong, Xin-Min Yu, Ming-Qiang Jiang, Bo Chen, Xin-Bao Wang, Li-Tao Yang, Yi-Ping Zhang 
World J Gastroenterol 15(19):2425-2427. Published online May 21, 2009. doi: 10.3748/wjg.15.2425