Richardson, P S <br/><br/>
The principles of drug action on cough and on sputum characteristics.  [electronic resource] 

 -  European journal of respiratory diseases. Supplement  1980 
 - 67-79 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0106-4347 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerosols<br/>Antitussive Agents--administration & dosage<br/>Bromhexine--pharmacology<br/>Cough--drug therapy<br/>Disulfides--pharmacology<br/>Glucocorticoids--pharmacology<br/>Humans<br/>Iodides--pharmacology<br/>Mucus--drug effects<br/>Nervous System--drug effects<br/>Sputum--drug effects