Heppleston, A G <br/><br/>
Coal workers' pneumoconiosis: a historical perspective on its pathogenesis.  [electronic resource] 

 -  American journal of industrial medicine  1992 
 - 905-23 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0271-3586 
<br/><br/><label>Standard No.: </label>10.1002/ajim.4700220611  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal Mining--history<br/>History, 19th Century<br/>History, 20th Century<br/>Humans<br/>Pneumoconiosis--etiology<br/>Scotland<br/>Wales