| Original language | English |
|---|---|
| Pages (from-to) | 497-502 |
| Number of pages | 6 |
| Journal | Morbidity and Mortality Weekly Report |
| Volume | 60 |
| Issue number | 16 |
| State | Published - Apr 2011 |
ASJC Scopus subject areas
- Epidemiology
- Health(social science)
- Health, Toxicology and Mutagenesis
- Health Information Management