TY  - ELEC
A1  - NCHS
T1  - NCHS urban rural classification scheme for counties
Y1  - 2023
UR  - https://www.cdc.gov/nchs/data-analysis-tools/urban-rural.html?CDC_AAref_Val=https://www.cdc.gov/nchs/data_access/urban_rural.htm
PB  - NCHS
CY  - Hyattsville, MD

ER  -