HOWARD, O P <br/><br/>
Positive M. tuberculosis cultures obtained by incubation beyond the normal seven- or eight-week period.  [electronic resource] 

 -  American review of tuberculosis  Feb 1954 
 - 307-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0096-0381 
<br/><br/><label>Standard No.: </label>10.1164/art.1954.69.2.307  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mycobacterium tuberculosis--ethnology<br/>Tuberculosis