Hercules, Patricia Robertson. <br/><br/>
Pulmonary restriction and obstruction : 

 - Chicago   Year Book Medical Publishers  1979 
 - xii, 360 p.   ill.  
<br/><br/><label>ISBN: </label>0815143613  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory organs<br/>Lungs
<br/><br/><label>LC Class. No.: </label>MED RC735.5  / H47