Fig. 4From: Human health and ecology at risk: a case study of metal pollution in Lahore, PakistanHealth risk of metal contamination through dermal contact. Dermal Health Risk Index values are presented for different water sources including groundwater samples, canals, and river and drain water samples. The boundaries of the central box are the 25th and 75th percentiles; the horizontal line is the median; and the whiskers of the boxplot represent the minimum and maximum values. The Red dashed line represents the threshold limit for dermal health riskBack to article page