164 EFFECTIVENESS OF ONE TIME ENDOSCOPIC SCREENING PROGRAM IN PREVENTION OF ESOPHAGEAL CANCER IN CHINA: A MULTI CENTER POPULATION BASED COHORT STUDYFull TextMarkR Chen (陈润生)[0]Y LiuG SongB LiD ZhaoZ HuaX WangJ LiC HaoL ZhangS LiuJ WangMoreCited by: 0|Bibtex|Views59|LinksKeywords: Population based cohortPediatricsMedicineEsophageal cancerEndoscopic screeningMore(1+)Code: Data: Full TextPPT (Upload PPT)Update Full TextUpload PPTYour rating :0 TagsCommentsSubmit