Relationship between Cytotoxin Associated Protein of Helicobacter Pylori and Severity of Inflammation and Density of Bacterial Colonization in Antral Mucosa in Children是什么意思_Relationship between Cytotoxin Associated Protein of Helicobacter Pylori and Severity of Inflammation and Density of Bacterial Colonization in Antral Mucosa in Children在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句