| Type | Journal Article - Bulletin of the World Health Organization |
| Title | Monitoring equity in immunization coverage |
| Author(s) | |
| Volume | 83 |
| Issue | 5 |
| Publication (Day/Month/Year) | 2005 |
| Page numbers | 384-391 |
| URL | http://www.scielosp.org/pdf/bwho/v83n5/v83n5a16.pdf |