Cancer Can Be Tough Case to Prove GEORGE JOHNSON The genetic mutations that cause cancer can take decades to manifest themselves. February 17, 2015 at 12:00AM http://nyti.ms/1vzDGuK http://nyti.ms/1v6JDo2 The New York Times Health Cancer, Hazardous and Toxic Substances

By GEORGE JOHNSON via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Health http://nyti.ms/1vzDGuK Cancer Can Be Tough Case to Prove February 17, 2015 at 12:00AM http://nyti.ms/1v6JDo2 The New York Times