Barnes, L A <br/><br/>
Spontaneous Transformation of Pneumococcus Type V to Type II.  [electronic resource] 

 -  Journal of bacteriology  Nov 1936 
 - 557-66 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9193 
<br/><br/><label>Standard No.: </label>10.1128/jb.32.5.557-566.1936  doi