In this Sept. 5, 2013, file photo, chemotherapy is administered to a cancer patient via intravenous drip at a hospital in Durham, N.C. (AP Photo/Gerry Broome, File)
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In this Sept. 5, 2013, file photo, chemotherapy is administered to a cancer patient via intravenous drip at a hospital in Durham, N.C. (AP Photo/Gerry Broome, File)
