scope specialization may also encompass lasers ultraviolet systems photodynamic therapy fmri methods functional imaging well molecular imaging electrical impedance tomography diffuse optical imaging optical coherence tomography dual energy x ray absorptiometry legislative advisory bodies icru international commission radiation units measurements icrp international commission radiological protection ncrp national council radiation protection measurements nrc nuclear regulatory commission fda food drug administration iaea international atomic energy agency ampi association medical physicists india aapm american association physicists medicine ccpm canadian college physicists
Natural science Physics Medical physics