dc.description.abstract This cross-sectional study examined the possible influence on the development of cognitive function among adolescents due to long-term arsenic exposure.
dc.description.abstract Ngudo ino yo sengulusa ndeme ya u thusa ṅwana ho sedzwa nḓila ya Tshivenḓa, sa izwi maitele aya a tshi khou ngalangala musalauno.