Original language | English (US) |
---|---|
Pages (from-to) | 871-883 |
Number of pages | 13 |
Journal | Bulletin of the World Health Organization |
Volume | 36 |
Issue number | 6 |
State | Published - 1967 |
Externally published | Yes |
ASJC Scopus subject areas
- Public Health, Environmental and Occupational Health