TY  - RPRT
TI  - Quality control phantom for digital chest radiography.
AU  - H G Chotas
AU  - C E Floyd
AU  - G A Johnson
AU  - C E Ravin
PY  - 1997
DO  - 10.1148/radiology.202.1.8988199
UR  - https://pubmed.ncbi.nlm.nih.gov/8988199/
ID  - 8988199
ER  -