Direct mechanism of mammary carcinogenesis induced by 7, 12-dimethyl-benz [a) anthracene. 

 - [Washington, D.C.,  1974] 
 - v. 
<br/><br/> Reprinted from JNCI, v.53, no.3, Sept. 1974.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast--Cancer.<br/>Cancer--Research.
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.3161/A:C 177/33