Toenails can be used to predict lung #cancer risk http://healthland.time.com/2011/03/07/study-using-toenail-clippings-to-predict-risk-of-lung-cancer/ … #health
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Toenails can be used to predict lung #cancer risk http://healthland.time.com/2011/03/07/study-using-toenail-clippings-to-predict-risk-of-lung-cancer/ … #health