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20:15
-20:20
主持人嘉宾介绍
Introduction of VIPs -
20:20
-20:40
·hp根除后早期胃癌
·Early gastric cancer after HP eradication -
20:40
-21:00
内镜切除术中血管的识别与分层处理
Identification and stratification of blood vessels in endoscopic resection -
21:00
-21:10
讨论
Discussion