Blood Test Offers Hope of Finding Cancers Before Symptoms Develop – CNN

Read article - Quotes H. Gilbert Welch, professor of medicine and of the Dartmouth Institute for Health Policy and Clinical Practice, about new research that enables scientists to use a blood test to screen for different types of cancers at early stages."There are a lot of steps in a liquid biopsy and much potential for things to go awry," says Welch.
Source: News at Dartmouth Medical School - Category: Hospital Management Authors: Tags: News Source Type: news