Researchers have long known that having one too many cocktails might be associated with an increased risk of breast cancer.
원문출처 : http://www.cnn.com/2017/05/23/health/breast-cancer-risk-alcohol-study/index.html
원문출처 : http://www.cnn.com/2017/05/23/health/breast-cancer-risk-alcohol-study/index.html