TY  - RPRT
TI  - Linear attenuation coefficients for phantom materials simulating soft tissue.
AU  - A Hemmingsson
AU  - B Jung
PY  - 1973
DO  - 10.1177/028418517301400309
UR  - https://pubmed.ncbi.nlm.nih.gov/4726460/
ID  - 4726460
ER  -