gastroesophageal flap valve
常见例句
- Objectives: Gastroesophageal flap valve can be divided into a four-grade system and this system can well predict the prevalence of gastroesophageal reflux disease.
研究動機：胃食道皮瓣可區分爲四級。而這種分類系統，可以預測胃食道逆流疾病的發生率。 返回 gastroesophageal flap valve