Gene test finds which breast cancer patients can skip chemo

WKOWGene test finds which breast cancer patients can skip chemoWKOW(AP Photo/Gerry Broome, File). FILE - In this Sept. 5, 2013 file photo, chemotherapy is administered to a cancer patient via intravenous drip in Durham, N.C. In a study sponsored by the National Cancer Institute and results published online Monday, Sep.and more »