Health surveillance: an essential tool to protect and promote the health of the public

Chambers, L.W.; Ehrlich, A.; O'Connor, K.S.; Edwards, P.; Hockin, J.

Canadian Journal of Public Health 97(3) Suppl: 2-8

2006


ISSN/ISBN: 0008-4263
PMID: 16827409
Document Number: 595339

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