1. “Biological Alkylating Agents.”;Ross,1962
2. Theoretical studies on the reaction mechanism of cytotoxic aromatic nitrogen mustards;Berges,1974
3. “Some Aziridines, N-, S- and O-Mustards and Selenium,”;IARC,1975
4. Carcinogenesis by Alkylating Agents;Lawley,1976
5. Experimental inhibition of tumour induction by mustard gas and other compounds