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.
美国害虫管理协会正在研究蝽象。
The National Pest Management Association is now getting the most questions about stink bugs.
美国心脏协会并不反对筛查，只是对它进行强制性管理。
The American Heart Association is not opposed to screening, but only to making it mandatory.
美国心脏协会并不反对筛查，只是对它进行强制性管理。
The American Heart Association is not opposed to screening, but only to making it mandatory.
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