1. Sequence-dependent toxicity and small bowel mucosal injury in neonatal mice treated with low doses of 5-azacytidine and X-irradiation at the late organogenesis stage

   • W. Schmahl

   OriginalPaper Pages: 235 - 245

2. Response of mouse small intestine to fractionated doses of pions

   • K. R. Rao
   • H. Fritz-Niggli

   OriginalPaper Pages: 247 - 254

3. Increased radioresistance of cells in cultured multicell spheroids

   • G. Hinz
   • H. Dertinger

   OriginalPaper Pages: 255 - 264

4. RBE of spleen CFU-S to low dose rate Cf-252 neutron or photon radiation

   • Y. Maruyama
   • J. M. Feola
   • J. L. Beach

   OriginalPaper Pages: 265 - 274

5. Lipid peroxidation by ultraviolet light and high energyα particles from a cyclotron

   • S. N. Chatterjee
   • Sanjiv Agarwal

   OriginalPaper Pages: 275 - 280

6. Accumulation and lethal effect of tritium (tritiated water) inRhodopseudomonas spheroides

   • T. Inomata

   OriginalPaper Pages: 281 - 294

7. Measurements of the annual variation of the erythema dose of global radiation

   • W. Ambach
   • W. Rehwald

   OriginalPaper Pages: 295 - 303

8. Evidence for radiation-induced bulky lesions in DNA

   • Heidi Martin-Bertram
   • Evelyn Rumpf
   • Claudia Winkler

   Short Communication Pages: 305 - 307

9. Baxendale Memorial Symposium June 23–24, 1983

   Announcement Pages: 308 - 308