Home/Tools Hematology Tools Hematology Calculators view all calculators Mixing Study Rosner Index and Percent Correction The Absolute Neutrophil Count (ANC) Calculator The INR Calculator Hematology Scoresheets view all calculators The ISTH-BAT (Bleeding Assessment Tool) The MPN-SAF Total Symptom Score The Wells’ Score for DVT The PLASMIC Score: A Quick-Reference Guide for TTP Risk Assessment