Some aziridines, N-, S- and O-mustards and selenium. 

 - 268p. 
 - ITS: Monographs ... carcinogenic risk of chemicals to man, v. 9. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Azirines--Toxicity<br/>Mustard compounds--Toxicity<br/>Selenium