| Type | Journal Article - The Lancet |
| Title | Burden of disease caused by Streptococcus pneumoniae in children younger than 5 years: global estimates |
| Author(s) | |
| Volume | 374 |
| Issue | 9693 |
| Publication (Day/Month/Year) | 2009 |
| Page numbers | 893-902 |
| URL | http://www.who.int/entity/nuvi/pneumococcus/GBD_pneumococcus.pdf |