Alberca, E M <br/><br/>
[Technic of sputum collection and study of previously colored Koch bacillus by direct examination].  [electronic resource] 

 -  Caridad, ciencia y arte  Dec 1965 
 - 21-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0069-0546 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mycobacterium tuberculosis<br/>Nursing<br/>Sputum