Blood Test Shows Promise as Alternative to Cancer Biopsy GINA KOLATA The hope is to give oncologists a tool to let them figure out quickly whether a treatment is working and, if it is, to keep monitoring for resistance. April 20, 2015 at 12:00AM http://nyti.ms/1bc7wkQ The New York Times Health Tumors

By GINA KOLATA via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Health http://nyti.ms/1bc7wkQ Blood Test Shows Promise as Alternative to Cancer Biopsy April 20, 2015 at 12:00AM The New York Times