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2. Interferon-alfa corrects thrombocytosis in patients with myeloproliferative disorders;Ludwig;Cancer Immunol Immunother,1987
3. Anagrelide: a new drug for treating thrombocytosis;Silverstein;N Engl J Med,1988
4. Polycythemia Vera Study Group (New York, New York) Minutes, November 1974.
5. Anagrelide;Fleming,1983