美国胃肠病医学协会的胃食管反流疾病管理立场声明。

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

youdao

美国胃肠病医学协会的胃食管反流疾病管理立场声明。

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

youdao