TY  - BOOK
ED  - DHSS
ED  - Welsh Office
ED  - Shhd
ED  - Scottish Home & Health Dept
TI  - Code of practice for the protection of persons against ionizing radiations ari from medical and dental use. 3rd ed. 1972
SN  - 0113204663
PY  - 1972///
PB  - HMSO
KW  - Radiation protection
ER  -