1. Preface

   • Wolfgang Jacobi

   EditorialNotes Pages: 89 - 90

2. Neutron dose effect relationships at low doses

   • J. A. Dennis
   • L. A. Dennis

   OriginalPaper Pages: 91 - 101

3. Time and dose dependency of bone-sarcomas in patients injected with radium-224

   • D. Chmelevsky
   • A. M. Kellerer
   • H. Spiess

   OriginalPaper Pages: 103 - 114

4. Time factors in combined exposures of mouse embryos to radiation and mercury

   • W. -U. Müller
   • C. Streffer

   OriginalPaper Pages: 115 - 121

5. Action of gamma endonuclease on clustered lesions in irradiated DNA

   • E. Kohfeldt
   • H. Bertram
   • U. Hagen

   OriginalPaper Pages: 123 - 132

6. Qualitatively different induction of germ cell mutations by heavy ions

   • H. Fritz-Niggli
   • C. Schäppi-Büchi
   • K. Schäppi

   OriginalPaper Pages: 133 - 141

7. Measurements of transfer coefficients for¹³⁷Cs,⁶⁰Co,⁵⁴Mn,²²Na,¹³¹I and^95mTc from feed into milk and beef

   • G. Voigt
   • K. Henrichs
   • H. G. Paretzke

   OriginalPaper Pages: 143 - 152

8. The construction of computer tomographic phantoms and their application in radiology and radiation protection

   • M. Zankl
   • R. Veit
   • G. Drexler

   OriginalPaper Pages: 153 - 164

9. Effect of microbial biomass reduction by gamma-irradiation on the sorption of¹³⁷Cs,⁸⁵Sr,¹³⁹Ce,⁵⁷Co,¹⁰⁹Cd,⁶⁵Zn,¹⁰³Ru,^95mTc and¹³¹I by soils

   • K. Bunzl
   • W. Schimmack

   OriginalPaper Pages: 165 - 176