Selenium: An essential trace mineral nutrient - Selenium ...
One follow-up study, funded by the National Cancer Institute (NCI) and coordinated by the Southwest Oncology Group (SWOG), is known as SELECT (Selenium and vitamin E Cancer Prevention Trial). It is a 12-year, prostate cancer study conducted with 32,000 men from the United States, Canada, and Puerto Rico. The IND number for this study is #58,212.
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