BioMed Research International / 2014 / Article / Tab 4

Research Article

Study on the Relationship between Manganese Concentrations in Rural Drinking Water and Incidence and Mortality Caused by Cancer in Huai’an City

Table 4

The Comparison of superscale ratio of Mn in drinking water in different periods.

VariableSuperscale Qualified
%%

Sources
 Surface water2278.57621.4319.24 0.00
 Shallow groundwater1760.711139.29
 Deep groundwater621.432278.57
 All4553.573946.43

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.