http://m.cbsnews.com/storysynopsis.rbml?pageType=health&url=http://www.cbsnews.com/8301-204_162-57576624/74-genetic-errors-identified-as-markers-for-increased-cancer-risk/&catid=57576624

http://m.cbsnews.com/storysynopsis.rbml?pageType=health&url=http://www.cbsnews.com/8301-204_162-57576624/74-genetic-errors-identified-as-markers-for-increased-cancer-risk/&catid=57576624