Carcinogenicity of N-methyl-N-nitrosourea :  possible rile [sic] fo [sic] excision repair on 0 methylguanine from DNA. 

 - [Washington, D.C.,  1974] 
 - v. 
 - Brief communication .
<br/><br/> Reprinted from JNCI, v.53, no.6, Dec. 1974.  CRDP Program Historic Shelflist record. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cancer--Research.
<br/><br/><label>Gov. Doc. Class. No.: </label>HE 20.3161/A:C 177/39