Induction of carcinoma of the large intestine in guinea pigs by intrarectal instilla [sic] of N-methyl-N-nitrosourea. 

 - [Washington, D.C.,  1975] 
 - v. 
 - Brief communication .
<br/><br/> Reprinted from JNCI, v.54, no.3, March 1975.  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 177/43