Understanding the functional components of public health surveillance.
Choi
B C K
BC
Population and Public Health Branch, Health Canada, AL no 6701A, 120 Colonnade Road, Ottawa, Ontario K1A 1B4, Canada. Bernard_Choi@hc-sc.gc.ca
Ackland
M
M
D004812:Epidemiologic Methods; D006801:Humans; D011159:Population Surveillance / Q000379:methods*