Estimating malaria parasite density: assumed white blood cell count of 10,000/μl of blood is appropriate measure in Central Ghana

Defaults to 10E+9 WBC/L and 3E+12 RBC/L for the conversions, but user can change these. I picked 10E+9 WBC/L as default (rather than 8E+9/L) based on this paper: https://t.co/yEezt2SJOw