1592952542000 1312632483000 term-2538 1616541596145 1312632487000 1616290597893 adlib fitz-online adlib-term-2538 f48b896a-fba2-3655-a227-1d82d9207833 2 1 electron paramagnetic resonance electron paramagnetic resonance term reference term-2545 adlib-term-2545 51ec6621-1c9f-3e29-81bb-88ad02c49d51 electron spin resonance