Toward a GIS sampling frame for surveys of local health departments and local boards of health.
Richards
T B
TB
Public Health Practice Program Office, Centers for Disease Control and Prevention, Atlanta, GA 30341-3724, USA.
Henriques
W D
WD
Croner
C M
CM
Brown
C K
CK
Saccenti
J C
JC
Berry
P
P
D002391:Catchment Area, Health / Q000706:statistics & numerical data*; D018672:Community Health Planning / Q000379:methods*; D005843:Geography; D006306:Health Surveys; D006801:Humans; D007256:Information Systems; D011159:Population Surveillance / Q000379:methods*; D011635:Public Health Administration; D014481:United States