Research Article

An Exposure Assessment of Arsenic and Other Trace Elements in Ha Nam Province, Northern Vietnam

Figure 2

Relationships between the cumulative intakes of (a) As, (b) Ba, and (c) Mn through contaminated groundwater and their concentrations in human hair samples (Pearson correlation coefficients Rā€‰>ā€‰0.500, ).
(a)
(b)
(c)