Levin, A I <br/><br/>
[State of the pulmonary circulation in chronic dust-induced bronchitis (according to rheographic study data)].  [electronic resource] 

 -  Gigiena truda i professional'nye zabolevaniia  May 1973 
 - 12-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Bronchitis--physiopathology<br/>Chronic Disease<br/>Dust<br/>Humans<br/>Hypertension, Pulmonary--physiopathology<br/>Middle Aged<br/>Plethysmography, Impedance<br/>Pulmonary Circulation