BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Review
Monjur Ahmed 
World J Gastroenterol 27(29):4746-4762. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4746
Samuel D Johnson, Omalla A Olwenyi, Namita Bhyravbhatla, Michellie Thurman, Kabita Pandey, Elizabeth A Klug, Morgan Johnston, Shetty Ravi Dyavar, Arpan Acharya, Anthony T Podany, Courtney V Fletcher, Mahesh Mohan, Kamal Singh, Siddappa N Byrareddy 
World J Gastroenterol 27(29):4763-4783. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4763
Di Cao, Jian-Yun Ge, Yun Wang, Tatsuya Oda, Yun-Wen Zheng 
World J Gastroenterol 27(29):4784-4801. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4784
Minireviews
Joel Joseph, Ella Marie LePage, Catherine Phillips Cheney, Rishi Pawa 
World J Gastroenterol 27(29):4802-4817. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4802
Brittany B Dennis, Leen Naji, Yasmin Jajarmi, Aijaz Ahmed, Donghee Kim 
World J Gastroenterol 27(29):4818-4830. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4818
Tiffany Khoo, Danielle Lam, John K Olynyk 
World J Gastroenterol 27(29):4831-4845. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4831
Jessica Faccioli, Silvia Nardelli, Stefania Gioia, Oliviero Riggio, Lorenzo Ridola 
World J Gastroenterol 27(29):4846-4861. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4846
Andrej Hari 
World J Gastroenterol 27(29):4862-4878. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4862
Basic Study
Yeon Ji Kim, Bu Kyung Kim, Seun Ja Park, Jae Hyun Kim 
World J Gastroenterol 27(29):4879-4889. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4879
Retrospective Study
Valentina Guatibonza-García, Paula Valentina Gaete, Agustín Pérez-Londoño, Danna Kathalina Puerto-Baracaldo, Sebastián Antonio Gutiérrez-Romero, Carlos O Mendivil, Monica Tapias 
World J Gastroenterol 27(29):4890-4899. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4890
Clinical Trials Study
Jia-Kui Sun, Shuai Nie, Yong-Ming Chen, Jing Zhou, Xiang Wang, Su-Ming Zhou, Xin-Wei Mu 
World J Gastroenterol 27(29):4900-4912. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4900
Observational Study
Evelyn Nunes Goulart da Silva Pereira, Daniela Polessa Paula, Beatriz Peres de Araujo, Maria de Jesus Mendes da Fonseca, Maria de Fátima Haueisen Sander Diniz, Anissa Daliry, Rosane Harter Griep 
World J Gastroenterol 27(29):4913-4928. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4913
Case Report
Qing-Yang Zhou, Wei-Xun Zhou, Xi-Yu Sun, Bin Wu, Wei-Yang Zheng, Yue Li, Jia-Ming Qian 
World J Gastroenterol 27(29):4929-4938. Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4929
Write to the Help Desk