Developing test to warn smokers of cancer danger (AP)

[Mgtrben news]

AP - Scientists may have found a way to tell which smokers are at highest risk of developing lung cancer: measuring a telltale genetic change inside their windpipes.

Source (http://us.rd.**********/dailynews/rss/topstories/*http://news.**********/s/ap/20100407/ap_on_sc/us_med_lung_cancer_test)