Table 2.
Country | P-extr. As/HCl-extr. As | n | Reference |
---|---|---|---|
Bangladesh | 0.5±0.3 (±0.07) | 21 | van Geen et al., 2008 |
India | 0.4±0.3 (±0.05) | 33 | Métral et al., 2008 |
Vietnam | 1.0±0.3 (±0.06) | 22 | this study |
Nepal | 1.0±0.5 (±0.2) | 7 | this study |
Country | P-extr. As/HCl-extr. As | n | Reference |
---|---|---|---|
Bangladesh | 0.5±0.3 (±0.07) | 21 | van Geen et al., 2008 |
India | 0.4±0.3 (±0.05) | 33 | Métral et al., 2008 |
Vietnam | 1.0±0.3 (±0.06) | 22 | this study |
Nepal | 1.0±0.5 (±0.2) | 7 | this study |