Boyd, Eldon M. <br/><br/>
Respiratory tract fluid 
By Eldon M. Boyd 
 - Ill  Thomas : Springfield  1972 
 - 321 p. : ill. ; 24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0398022399 
<br/><br/><label>LCCN: </label>75-180806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bronchi--Secretions<br/>Drugs--Physiological effect