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http://www.cdc.gov/handwashing/
It presents information on how and when to wash hands and also has other resources about this important step to prevent getting sick and spreading diseases.
Originador(es): United States. Department of Health and Human Services - HHS. Centers for Disease Control and Prevention - CDC
Recurso adicionado em:
09/09/2009
Idiomas disponíveis:
Inglês
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