Varicose veins may be an early warning sign of potentially deadly blood clots, suggests a study published Tuesday in the journal JAMA.
원문출처 : https://www.cnn.com/2018/02/27/health/varicose-veins-blood-clots-study/index.html
원문출처 : https://www.cnn.com/2018/02/27/health/varicose-veins-blood-clots-study/index.html