{"version":"1.0","type":"link","title":"Soil properties and spatial distribution of chronic gastritis in Yanshan County, China: a spatial epidemiological study.","author_name":"Zhong M 외","author_url":"https://prs-insight.online/author/Zhong%20M","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/122319","thumbnail_width":1200,"thumbnail_height":630}