http://www.cdc.gov/h1n1flu/guidance/ppsv_h1n1.htm
Guidelines on the 23-valent pneumococcal polysaccharide vaccine (PPSV23) use to prevent pneumococcal infections during the outbreak of novel influenza A(H1N1).
Originador(es): United States. Department of Health and Human Services - HHS. Centers for Disease Control and Prevention - CDC
Recurso adicionado em:
08/07/2009
Idiomas disponíveis:
Inglês