Judging the sources of inferior groundwater quality and health risk problems through intake of groundwater nitrate and fluoride from a rural part of Telangana, India. Environ Sci Pollut Res. 2022. https://doi.org/10.1007/s11356-022-18967-9. Article Google Scholar Singh A, Raju A, Chandni...
when John Snow, the father of modern epidemiology, prepared two maps to plot the cholera outbreak in London [2]. His maps helped to identify the spatial clusters of cholera cases and proved that cholera spread through the contaminated water supply. Since then, maps have become an integral part...
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