Jiang, Zhong <br/><br/>
Reflux-preventing face mask designed for painless gastroscopy.  [electronic resource] 

 -  Journal of clinical anesthesia  Aug 2012 
 - 432 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>1873-4529 
<br/><br/><label>Standard No.: </label>10.1016/j.jclinane.2011.07.009  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia, Inhalation--instrumentation<br/>Equipment Design<br/>Gastroesophageal Reflux--prevention & control<br/>Gastroscopy--instrumentation<br/>Humans<br/>Masks