Cytotoxin associated protein gene, vacuolating cytoxin gene and expression production of helicobacter pylori correlative with gastroduodenal disease in children是什麼意思_Cytotoxin associated protein gene, vacuolating cytoxin gene and expression production of helicobacter pylori correlative with gastroduodenal disease in children在線翻譯_英語_讀音_用法_例句