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The number of Blood papers containing the indicated search terms are shown for the years 1946 to 2014. (A) Hematopoietic growth factors; (B) hematopoiesis; (C) chronic myelogenous leukemia; and (D) platelets. G-CSF, granulocyte colony stimulating factor; GM-CSF, granulocyte-monocyte colony stimulating factor.
