1. Ledney, G.D., Stewart, D.A., Exum, E.D., and Sheehy, P.A., Acta radiol. oncol.20 (1981) 29.
2. Ledney, G.D., Exum, E.D., and Sheehy, P.A., Experientia37 (1981) 193.
3. Ledney, G.D., Exum, E.D., Stewart, D.A., Gelston, H.M., Jr., and Weinberg, S.R., Exp. Hemat.10 (suppl. 12) (1982) 263.
4. Pachciarz, J.A., and Teague, P.O., Proc. Soc. exp. Biol. Med.148 (1975) 1095.
5. Langendorff, H., Messerschmidt, O., and Melching, H., Strahlentherapie125 (1964) 332.