1. Boyland,E., Nery,R.:The metabolism of urethane and related compounds. Biochem. J.94, 198 (1965)
2. Di Marco,A.T., Franceschi,G., Prodi,G.: Selective Thymus derived cell enrichment in the rat spleen as a result of immunodepression by urethan. Cancer Res.32, 1569 (1972)
3. Fiore-Donati,L., Kaye,A.M.: Kinetics of changes in thymus and other lymphopoietic organs of adult mice induced by single doses or urethan. J. Nat. Cancer Inst.33, 907 (1964)
4. Franceschi,C., Perocco,P., Paolucci,P., Prodi,G.: Selective effect on T and B cell subpopulations in rat lymphoid organs after urethan treatment. Int. Archs. Allergy Appl. Immun.50, 513 (1976)
5. Higgins,G.M., Anderson,R.M.: Experimental pathology of the liver. I. Restoration of liver of white rats following partial surgical removal. Arch. Pathol.12, 186 (1931)