{"version":"1.0","type":"link","title":"Epidemiology of Helicobacter pylori, gastric precancerous lesions and gastric cancer: a multicenter, population-based cross-sectional study in Nanjing.","author_name":"Niu C 외","author_url":"https://prs-insight.online/author/Niu%20C","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/126401","thumbnail_width":1200,"thumbnail_height":630}