Epidemiology vs physiology? Drinking water magnesium and cardiac mortality.
Neutra
R R
RR
D002118:Calcium / Q000032:analysis; D006331:Heart Diseases / Q000401:mortality*; D006801:Humans; D008274:Magnesium / Q000032:analysis*; D014881:Water Supply
D008274:Magnesium; D002118:Calcium