title: Reaction rates and biological action of N-methyl- and N-ethyl-N-nitrosourea.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology*; D004247:DNA; D009153:Mutagens / Q000494:pharmacology*; D009603:Nitroso Compounds / Q000494:pharmacology*; D010944:Plants / Q000187:drug effects; D011506:Proteins; D014508:Urea / Q000494:pharmacology
chemical_list: D000477:Alkylating Agents; D009153:Mutagens; D009603:Nitroso Compounds; D011506:Proteins; D014508:Urea; D004247:DNA