TY - GEN AU - Sonnabend,E TI - [Exposure to radiation and radiation protection] SN - 0012-1029 PY - 1967///0509 KW - Dental Assistants KW - education KW - Dentists KW - Gonads KW - radiation effects KW - Humans KW - International Agencies KW - Occupational Diseases KW - prevention & control KW - Practice Management, Dental KW - Radiation-Protective Agents KW - Radiography, Dental KW - Radiometry KW - Technology, Radiologic N1 - Publication Type: Journal Article ER -