Morfeld, Peter <br/><br/>
[Reply].  [electronic resource] 

 -  Pneumologie (Stuttgart, Germany)  Jun 2014 
 - 434-5 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1438-8790 
<br/><br/><label>Standard No.: </label>10.1055/s-0034-1377127  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air Pollutants--analysis<br/>Air Pollution--prevention & control<br/>Conservation of Natural Resources<br/>Dust--analysis<br/>Environmental Monitoring