TY  - RPRT
TI  - Grids in mammography.
AU  - R L Egan
AU  - M B McSweeney
AU  - P Sprawls
PY  - 1983
DO  - 10.1148/radiology.146.2.6849083
UR  - https://pubmed.ncbi.nlm.nih.gov/6849083/
ID  - 6849083
ER  -