Hill, D B <br/><br/>
Arterial oxygen saturation during emergency esophagogastroduodenoscopy. The effects of nasal oxygen.  [electronic resource] 

 -  Journal of clinical gastroenterology  Jun 1994 
 - 284-6 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0192-0790 
<br/><br/><label>Standard No.: </label>10.1097/00004836-199406000-00005  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Inhalation<br/>Adult<br/>Aged<br/>Emergencies<br/>Endoscopy, Digestive System<br/>Female<br/>Gastrointestinal Hemorrhage--diagnosis<br/>Humans<br/>Male<br/>Middle Aged<br/>Oximetry<br/>Oxygen--administration & dosage