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The award was shared between William C Campbell and Satoshi Ōmura for a roundworm drug, and Youyou Tu for a malaria therapy.
http://www.nobelprize.org/nobel_prizes/medicine/laureates/2015/press.pdf
The award was shared between William C Campbell and Satoshi Ōmura for a roundworm drug, and Youyou Tu for a malaria therapy.