TY - CHAP M1 - Book, Section TI - Essential (Primary) and Familial Thrombocythemia A1 - Lichtman, Marshall A. A1 - Kaushansky, Kenneth A1 - Prchal, Josef T. A1 - Levi, Marcel M. A1 - Burns, Linda J. A1 - Armitage, James O. PY - 2017 T2 - Williams Manual of Hematology, 9e AB - The upper limit of a normal platelet count is usually between 350 × 109/L and 450 × 109/L depending on the clinical laboratory and specific method used.Table 42–1 presents the major causes of elevation of the platelet count above the normal limit. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/20 UR - hemonc.mhmedical.com/content.aspx?aid=1133364012 ER -