http://www.cdc.gov/h1n1flu/vaccination/vaccine_factsheet.htm
It presents information from the North American Centers for Disease Control and Prevention (CDC) about the use of thimerosal in influenza vaccines and its effect to health.
Creador(es): United States. Department of Health and Human Services - HHS. Centers for Disease Control and Prevention - CDC
Recursos añadido en:
02/02/2010
Idiomas disponibles:
Inglés
