We've pulled all the personally identifiable information.

我们已经获得了所有个、确信息。

The study will help establish if protection actually lasts longer than one year, thereby easing pressure on a limited global stockpile of yellow fever vaccine.

该项研究帮助确防护是否能超过一年，因此能够减少由存有限带来压力。

X-rays with barium contrast of the upper GI tract can be useful to identify the location of the cancer and complications like ulcers or esophageal stenosis.

上消化道X线钡餐检查有效确食管癌部位以及是否有破溃、食管狭窄等并发症。