TY  - BOOK
AU  - Zirkle,Raymond,E.
TI  - Effects of external beta radiation
U1  - 612.01448 
PY  - 1951///
CY  - New York
PB  - McGraw-Hill
KW  - Beta Rays
KW  - Radiation
KW  - Physiological effect
KW  - Radioactivity
KW  - Radiobiology
N1  - Includes index
ER  -