Count | |
| 5 | |
| 286 | |
| 213 | |
| 1 | |
| 1 | |
| 6 | |
| 1 | |
| 1 | |
| 1 | |
| 6 | |
| 2 | |
| 1 | |
| 7 | |
| 6 | |
| 6 | |
| 10 | |
| 1 | |
| 14 | |
| 2 | |
| 5 | |
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 5 | |
| 5 | |
| 1 | |
| 2 | |
| 1 | |
| 1 | |
| 3 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
Smoking/adverse effects/physiopathology/prevention & control | 4 |
| 384 | |
| 81 | |
| 41 | |
| 19 | |
| 1 | |
| 10 | |
| 41 | |
| 39 | |
| 10 | |
| 1 | |
| 53 | |
| 7 | |
| 1 | |
| 65 | |
| 41 | |
| 7 | |
| 5 | |
| 2 | |
| 24 | |
| 4 | |
| 11 | |
| 17 | |
| 10 | |
| 2 | |
| 3 | |
| 2 | |
| 1 | |
| 4 | |
| 2 | |
| 4 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 3 | |
| 5 | |
| 1 | |
| 1 | |
| 6 | |
| 1 | |
| 1 | |
| 2 | |
| 1 | |
| 3 | |
| 4 | |
| 1 | |
| 1 | |
| 3 | |
| 5 | |
| 1 | |
| 3 | |
| 3 | |