Radioactivity and hardness of drinking waters in relation to cancer mortality rates.
D060766:Drinking Water; D006244:Hardness; D006801:Humans; D009026:Mortality; D009369:Neoplasms / Q000706:statistics & numerical data*; D011851:Radioactivity; D014131:Trace Elements; D014881:Water Supply
D060766:Drinking Water; D014131:Trace Elements
MORTALITY; NEOPLASMS/statistics; RADIOACTIVITY; TRACE ELEMENTS; WATER SUPPLY