TY  - RPRT
TI  - A test object for assessing image quality in mammography.
AU  - D R White
AU  - A K Tucker
PY  - 1980
DO  - 10.1259/0007-1285-53-628-331
UR  - https://pubmed.ncbi.nlm.nih.gov/7378701/
ID  - 7378701
ER  -