Javitt, N B <br/><br/>
Polyethylene glycol 900: useful marker rather than notable exception.  [electronic resource] 

 -  Gastroenterology  Jun 1992 
 - 2190-2 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>0016-5085 
<br/><br/><label>Standard No.: </label>10.1016/0016-5085(92)90378-c  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bile--metabolism<br/>Humans<br/>Molecular Weight<br/>Polyethylene Glycols--pharmacokinetics