1. Bentley, P.K., Lowe, K.C., Johnson, O.L., Sharma, S.K., Washington, C. and Davis, S.S. (1988)J. Pharm. Pharmac. (in press).
2. Cercek, L. and Cercek, B. (1972a)Int. J. Radiat. Biol. 21, 445?453.
3. Cercek, L. and Cercek, B. (1972b)Int. J. Radiat. Biol. 22, 539?544.
4. Cercek, L. and Cercek, B. (1973a)Biophysik 9, 105?108.
5. Cercek, L. and Cercek, B. (1973b)Biophysik 9, 109?112.