TY  - RPRT
TI  - Developing a surveillance system of sub-county data: Finding suitable population thresholds for geographic aggregations
AU  - Werner, Angela K.
AU  - Strosnider, Heather M.
PY  - 2020
DO  - 10.1016/j.sste.2020.100339
UR  - https://www.osti.gov/biblio/1780320
ID  - 1780320
ER  -