American Gastroenterological Association Medical Position Statement on the management of gastroesophageal reflux disease.

美国胃肠病医学协会的胃食管反流疾病管理立场声明。

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American Gastroenterological Association Medical Position Statement on the management of gastroesophageal reflux disease.

美国胃肠病医学协会的胃食管反流疾病管理立场声明。

youdao