TY  - RPRT
TI  - Geodemographic segmentation systems for screening health data.
AU  - S Openshaw
AU  - M Blake
PY  - 1995
DO  - 10.1136/jech.49.suppl_2.s34
UR  - https://pubmed.ncbi.nlm.nih.gov/8594132/
ID  - 8594132
ER  -