TY  - RPRT
TI  - Technical considerations on quantitative microradiography on bone.
AU  - G WALLGREN
AU  - K HOLMSTRAND
PY  - 1957
DO  - 10.1016/0014-4827(57)90309-9
UR  - https://pubmed.ncbi.nlm.nih.gov/13405024/
ID  - 13405024
ER  -