Smoking even one cigarette a day during pregnancy can double the chance of sudden unexpected death for your baby, according to a new study analyzing over 20 million births, including over 19,000 unexpected infant deaths.
원문출처 : https://www.cnn.com/2019/03/11/health/smoking-infant-sudden-death-risk-study/index.html
원문출처 : https://www.cnn.com/2019/03/11/health/smoking-infant-sudden-death-risk-study/index.html