MORRELL, R M <br/><br/>
Experience with a tubeless method of gastric analysis.  [electronic resource] 

 -  The Medical annals of the District of Columbia  Nov 1954 
 - 622-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-6986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastric Juice<br/>Gastrointestinal Contents