Promising new research enabled scientists to screen for different types of cancer at an early stage using a blood test.
원문출처 : https://www.cnn.com/2018/06/01/health/blood-test-cancer-screening-intl/index.html
원문출처 : https://www.cnn.com/2018/06/01/health/blood-test-cancer-screening-intl/index.html