KASSEL, R <br/><br/>
Problems in the production of leukemia with cell-free extracts.  [electronic resource] 

 -  Cancer research  Feb 1959 
 - 155-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0008-5472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Leukemia<br/>Leukemia, Experimental