Parvez, L <br/><br/>
Evaluation of antitussive agents in man.  [electronic resource] 

 -  Pulmonary pharmacology   
 - 299-308 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial 
<br/><br/><label>ISSN: </label>0952-0600 
<br/><br/><label>Standard No.: </label>10.1006/pulp.1996.0039  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acute Disease<br/>Adolescent<br/>Adult<br/>Aged<br/>Antitussive Agents--therapeutic use<br/>Bromhexine--therapeutic use<br/>Chronic Disease<br/>Cough--drug therapy<br/>Dextromethorphan--therapeutic use<br/>Double-Blind Method<br/>Expectorants--therapeutic use<br/>Female<br/>Guaifenesin--therapeutic use<br/>Humans<br/>Male<br/>Middle Aged<br/>Respiratory Tract Infections--complications<br/>Time Factors