TY  - RPRT
TI  - Reduction in mortality from breast cancer: decrease with screening was marked in younger age group.
AU  - Per-Henrik Zahl
AU  - Jan Maehlen
PY  - 2005
DO  - 10.1136/bmj.330.7498.1024
UR  - https://pubmed.ncbi.nlm.nih.gov/15860834/
ID  - 15860834
ER  -