TY  - RPRT
TI  - ELECTRON PARAMAGNETIC RESONANCE IN NON-IRRADIATED BONE.
AU  - R O BECKER
PY  - 1963
DO  - 10.1038/1991304a0
UR  - https://pubmed.ncbi.nlm.nih.gov/14074611/
ID  - 14074611
ER  -