 |
| health effects: 58 phrases in 22 subjects |
| Business | 1 |
| Clinical trial | 7 |
| Construction | 2 |
| Ecology | 11 |
| Energy industry | 5 |
| Environment | 2 |
| Figurative | 1 |
| General | 4 |
| GOST | 1 |
| Industry | 2 |
| Makarov | 2 |
| Natural resourses and wildlife conservation | 1 |
| Occupational health & safety | 2 |
| Oil and gas | 1 |
| Production | 1 |
| Sakhalin | 3 |
| Sakhalin R | 2 |
| Security systems | 1 |
| Technology | 2 |
| Transport | 1 |
| Water supply | 3 |
| Weapons of mass destruction | 3 |