Original language | English (US) |
---|---|
Pages (from-to) | 634-635 |
Number of pages | 2 |
Journal | American journal of public health |
Volume | 65 |
Issue number | 6 |
DOIs | |
State | Published - 1975 |
Externally published | Yes |
ASJC Scopus subject areas
- Public Health, Environmental and Occupational Health