TY - BOOK ED - United States. ED - National Center for Radiological Health (U.S.) ED - Canada. ED - International Conference on Guidelines to Radiological Health TI - Guidelines to radiological health T2 - Public Health Service publication U1 - 615.9020973 PY - 1968/// CY - Washington, D. C. PB - The Departement KW - Radiation KW - Physiological effect N1 - Sponsored by the U.S. National Center for Radiological Health and Canada Radiation Protection Division ER -