Camilla M. Smith, Lydia J. Fontenelle, Huong Muzik, Alan R.P. Paterson, Herta Unger, Larry W. Brox, J.Frank Henderson,
Inhibitors of inosinate dehydrogenase activity in Ehrlich ascites tumor cells in vitro. Biochemical Pharmacology. ,vol. 23, pp. 2727- 2735 ,(1974) ,
10.1016/0006-2952(74)90043-4