Zaninetti C, Biino G, Noris P, Melazzini F, Civaschi E, Balduini CL. Personalized reference intervals for platelet count reduce the number of subjects with unexplained thrombocytopenia. Haematologica 2015; 100(9):e338-e340; https://doi.org/10.3324/haematol.2015.127597.