Classification of Exposure to Second-hand Smoke at Home
Classification structure
| Code | Title |
|---|---|
| 1. | Exposed to second-hand smoke at home |
| 2. | No exposure to second-hand smoke at home |
- Date modified:
| Code | Title |
|---|---|
| 1. | Exposed to second-hand smoke at home |
| 2. | No exposure to second-hand smoke at home |