BPG is committed to discovery and dissemination of knowledge
Open-Access Journal
Guidelines
Ke-Cheng Zhang, Lin Chen, Chinese Research Hospital Association Digestive Tumor Committee; Chinese Association of Upper Gastrointestinal Surgeons; Chinese Gastric Cancer Association and Gastrointestinal Surgical Group of Chinese Surgical Society Affiliated to the Chinese Medical Association 
World J Gastroenterol 26(25):3517-3527. Published online Jul 7, 2020. doi: 10.3748/wjg.v26.i25.3517
Opinion Review
Review
Wei-Kun Huang, Cong Xie, Richard L Young, Jiang-Bo Zhao, Heike Ebendorff-Heidepriem, Karen L Jones, Christopher K Rayner, Tong-Zhi Wu 
World J Gastroenterol 26(25):3562-3576. Published online Jul 7, 2020. doi: 10.3748/wjg.v26.i25.3562
Minireviews
Basic Study
Case Control Study
Valéria Cristina Loureiro Salgado, Ronir Raggio Luiz, Neio Lucio Fernandes Boéchat, Isabella Sued Leão, Bianca do Carmo Schorr, José Miguel Luz Parente, Daniela Calado Lima, Eduardo Santos Silveira Júnior, Genoile Oliveira Santana Silva, Neogélia Pereira Almeida, Andrea Vieira, Maria Luiza Queiroz de Bueno, Júlio Maria Chebli, Érika Ruback Bertges, Luísa Martins da Costa Brugnara, Columbano Junqueira Neto, Stefania Burjack Gabriel Campbell, Luana Letiza Discacciati, João Paulo Silva Cézar, Tiago Nunes, Gilaad G Kaplan, Cyrla Zaltman 
World J Gastroenterol 26(25):3611-3624. Published online Jul 7, 2020. doi: 10.3748/wjg.v26.i25.3611
Retrospective Cohort Study
Retrospective Study
Observational Study
Systematic Reviews
Catherine Watson, Craig William Tallentire, John K Ramage, Rajaventhan Srirajaskanthan, Oscar R Leeuwenkamp, Donna Fountain 
World J Gastroenterol 26(25):3686-3711. Published online Jul 7, 2020. doi: 10.3748/wjg.v26.i25.3686