Abstract
This presentation was given at the American Public Health Association Annual Meeting.
| Original language | American English |
|---|---|
| State | Published - Nov 1982 |
| Event | American Public Health Association Annual Meeting (APHA) - Duration: Oct 1 1993 → … |
Conference
| Conference | American Public Health Association Annual Meeting (APHA) |
|---|---|
| Period | 10/1/93 → … |
Disciplines
- Public Health
Keywords
- Bridge
- Respiratory morbidity
- Tunnel toll collectors