Nitrosurea

Nitrosurea (substance)

active

Code	`372610009`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020731

Parents (3)

372669002Alkylating agent substance
373244000Immunologic agent substance
412053006Urea and/or urea derivative substance

Children (4)

387281007Carmustine substance
697996006Fotemustine substance
387227009Lomustine substance
53859000Semustine substance