.4 in 10 USA cancer cells instances connected to cigarette smoking, other modifiable dangers The Washington PostStudy: Almost One-half of All Cancer Cases in the U.S. Are Linked to Risk Aspects Our Experts May Manage Health.comThe best method to make certain long life is actually through focusing on your lifestyle PhillyVoice.comHalf of All Cancer Situations in the United States Linked to Risk Factors That Can Be Managed, Claims Study Know What These Times NowFriday's Health and wellness Document: Way of living improvements can easily aid stop cancer cells WBRZ.