TY  - RPRT
TI  - Software upgrading in a CT scanner. Influence on quantitative CT.
AU  - J A Kalef-Ezra
AU  - A H Karantanas
PY  - 1996
DO  - 10.1177/02841851960373p283
UR  - https://pubmed.ncbi.nlm.nih.gov/8995454/
ID  - 8995454
ER  -