Respiratory tract mucus 

 - Amsterdam  Elsevier North-Holland  1978 
 - 334 p. :  ill. ;  25 cm. 
 - Ciba Foundation. Symposium ; newser.,54. .
<br/><br/><label>ISBN: </label>0444900160 
<br/><br/><label>LCCN: </label>77-016019 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mucus--Congresses<br/>Respiratory organs--Congresses