Health Risk Assessment of Heavy Metals in Indoor Household Dust in Urban and Rural Areas of Chiang Mai and Lamphun Provinces, Thailand.

Toxics · 2023 · PMC10747779 · PMID 38133419

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borderline significantno p-value reported

While Zn-rich content was related to industrial emissions and urban areas [ 14 , 17 ], there was also found a higher concentration of Zn in urban areas than in rural areas with a borderline significant difference in the present study ( Table 3 ).

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