Compared groups | Smear samples | Droplet samples | |||||
---|---|---|---|---|---|---|---|
Blood | Lung | Kidney | Liver | Spleen | Ferritic steel | Titanium alloy | |
0–1 | *** | *** | *** |  | * | ** | *** |
0–7 | *** | *** | *** | ** | ** |  |  |
0–21 | ** | ** | * | ** | ** |  |  |
0–42 | *** | *** | *** | *** | *** | * | * |
1–7 | ** |  |  |  | * | ** | * |
1–21 | ** |  | ** | * | ** | *** | *** |
1–42 | ** | *** |  | *** | *** | *** | *** |
7–21 |  |  | ** | * | ** | *** | ** |
7–42 |  | ** |  | *** | *** | *** | *** |
21–42 |  |  | ** | *** | *** |  |  |