Group | Min | Max | Cav | Median | STD. |
Workers not related to production of Hg, n = 32 | 0.18 | 1.92 | 0.76 | 0.72 | 0.4 |
Pupils of 1 - 3 grades, Moscow, n = 137 | 0.05 | 0.29 | 0.12 | 0.12 | 0.06 |