《中国期刊全文数据库》收录期刊
《中国核心期刊（遴选）数据库》收录期刊
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Surgical Research and New Technique
Clincial study on relationship between upper gastrointestinal bleeding and Helicobacter pylori infection in patients with liver cirrhosis
ZHANG Dongwei, YANG Changqing
Surgical Research and New Technique . 2019, (2): 94 -96 .  DOI: 10.3969/j.issn.2095-378X.2019.02.005