RAMON GUERRA, A U <br/><br/>
[Substances dissolving bronchial secretions; hyaluronidase, trypsin, and humidifying substances].  [electronic resource] 

 -  Archivos de pediatria del Uruguay  May 1954 
 - 340-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-0584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Body Fluids<br/>Bronchi<br/>Bronchial Diseases<br/>Disease<br/>Humans<br/>Hyaluronoglucosaminidase<br/>Trypsin