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Open-Access Journal
Editorial
Review
Marten A Lantinga, Tom JG Gevers, Joost PH Drenth 
World J Gastroenterol 19(23):3543-3554. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3543
Minireviews
Original Article
Edyta Golińska, Anna Tomusiak, Tomasz Gosiewski, Grażyna Więcek, Agnieszka Machul, Diana Mikołajczyk, Małgorzata Bulanda, Piotr B Heczko, Magdalena Strus 
World J Gastroenterol 19(23):3562-3572. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3562
Brief Article
Uzair Hamdani, Raza Naeem, Fyeza Haider, Pardeep Bansal, Michael Komar, David L Diehl, H Lester Kirchner 
World J Gastroenterol 19(23):3596-3601. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3596
Cezary Chojnacki, Maria Wiśniewska-Jarosińska, Grażyna Kulig, Ireneusz Majsterek, Russel J Reiter, Jan Chojnacki 
World J Gastroenterol 19(23):3602-3607. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3602
Naoyoshi Nagata, Toru Igari, Takuro Shimbo, Katsunori Sekine, Junichi Akiyama, Yohei Hamada, Hirohisa Yazaki, Norio Ohmagari, Katsuji Teruya, Shinichi Oka, Naomi Uemura 
World J Gastroenterol 19(23):3608-3614. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3608
Sathiya Maran, Yeong Yeh Lee, Shuhua Xu, Nur-Shafawati Rajab, Norhazrini Hasan, Syed Hassan Syed Abdul Aziz, Noorizan Abdul Majid, Bin Alwi Zilfalil 
World J Gastroenterol 19(23):3615-3622. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3615
Abdul Aziz Ahmad Aizat, Mohd Shahpudin Siti Nurfatimah, Mustapha Mohd Aminudin, Ravindran Ankathil 
World J Gastroenterol 19(23):3623-3628. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3623
Gao-Feng Sun, Chang-Jing Zuo, Cheng-Wei Shao, Jian-Hua Wang, Jian Zhang 
World J Gastroenterol 19(23):3634-3641. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3634
Fan Feng, Gang Ji, Ji-Peng Li, Xiao-Hua Li, Hai Shi, Zheng-Wei Zhao, Guo-Sheng Wu, Xiao-Nan Liu, Qing-Chuan Zhao 
World J Gastroenterol 19(23):3642-3648. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3642
Ke-Tong Wu, Cun-Chuan Wang, Li-Gong Lu, Wei-Dong Zhang, Fu-Jun Zhang, Feng Shi, Chuan-Xing Li 
World J Gastroenterol 19(23):3649-3657. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3649
Wei-Jun Cao, Hai-Lu Wu, Bang-Shun He, Yu-Shu Zhang, Zhen-Yu Zhang 
World J Gastroenterol 19(23):3658-3664. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3658
Wen-Guo Chen, Guo-Dong Shan, Hong Zhang, Lin Li, Min Yue, Zun Xiang, Ying Cheng, Chen-Jiao Wu, Ying Fang, Li-Hua Chen 
World J Gastroenterol 19(23):3665-3671. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3665
Meta-Analysis
Srinivas R Puli, Nikhil Kalva, Matthew L Bechtold, Smitha R Pamulaparthy, Micheal D Cashman, Norman C Estes, Richard H Pearl, Fritz-Henry Volmar, Sonu Dillon, Michael F Shekleton, David Forcione 
World J Gastroenterol 19(23):3678-3684. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3678
Case Report
István Hritz, Roland Fejes, András Székely, Iván Székely, László Horváth, Ágnes Sárkány, Áron Altorjay, László Madácsy 
World J Gastroenterol 19(23):3685-3692. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3685
Tsuyoshi Shirai, Hiroshi Fujii, Shinichiro Saito, Tomonori Ishii, Hideyuki Yamaya, Shigehito Miyagi, Satoshi Sekiguchi, Naoki Kawagishi, Masato Nose, Hideo Harigae 
World J Gastroenterol 19(23):3693-3698. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3693
Sung-Ho Ki, Seok Jeong, In Suh Park, Don Haeng Lee, Jung Il Lee, Kye Sook Kwon, Hyung Gil Kim, Yong Woon Shin 
World J Gastroenterol 19(23):3699-3702. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3699
Letters To The Editor
Alireza Rafiei, Jeremy J Gilbreath, D Scott Merrell 
World J Gastroenterol 19(23):3711-3712. Published online Jun 21, 2013. doi: 10.3748/wjg.v19.i23.3711