VAN OS, E H <br/><br/>
[Laxatives].  [electronic resource] 

 -  Pharmaceutisch weekblad  May 1953 
 - 321-33 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-6911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cathartics<br/>Laxatives