Weertz, Jan <br/><br/>
Possible sources of therapeutic stone powder from north west Europe.  [electronic resource] 

 -  Pharmaceutical historian  Jun 2014 
 - 27-32 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0079-1393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction Materials--analysis<br/>Europe<br/>History, 16th Century<br/>History, 17th Century<br/>History, 18th Century<br/>History, 20th Century<br/>History, 21st Century<br/>History, Ancient<br/>History, Medieval<br/>Powders--analysis