Rae, S <br/><br/>
Chronic bronchitis and dust exposure in British coalminers.  [electronic resource] 

 -  Inhaled particles  1970 
 - 883-96 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0301-1577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Bronchitis--diagnostic imaging<br/>Chronic Disease<br/>Coal Mining<br/>Dust<br/>Humans<br/>Male<br/>Middle Aged<br/>Pneumoconiosis--epidemiology<br/>Radiography<br/>Smoking<br/>Surveys and Questionnaires<br/>United Kingdom