TY - GEN AU - Renfer,H R TI - [Quality control in medical radiology] SN - 0081-5888 PY - 1978///0329 KW - Body Burden KW - Humans KW - Occupational Diseases KW - prevention & control KW - Quality Control KW - Radiation Injuries KW - Radiation Protection KW - Radiology KW - Switzerland N1 - Publication Type: Journal Article ER -