Density of day cares in relation to reported pertussis...

Public Health 2017 / 05 Vol. 146

Density of day cares in relation to reported pertussis incidence in Philadelphia

Goldstein, N.D., Newbern, E.C., Tabb, L.P., Welles, S.L.
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Volume:
146
Language:
english
Journal:
Public Health
DOI:
10.1016/j.puhe.2017.01.015
Date:
May, 2017
File:
PDF, 478 KB
english, 2017
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