Objective: To study the predictive power of serum selenium with regard to cancer mortality in a large sample of the Belgian population given the lack of coherence in the results of observational ...

In view of the experimental evidence suggesting that the micronutrient selenium reduces prostate cancer risk, we investigated the association between the selenium level in fingernails, a measure of ...

Selenium control, particularly controlling how much is leached into the Colorado River from the Uncompahgre Valley, isn't going to be easy or inexpensive. It's also "confounding," as more than one ...