1. Automated leukocyte analyzer;Arkin;Am J Clin Pathol,1977
2. Die neutrophilen leukocyten bei infektionskrankhaiten;Arneth;Dtsh Med Eschr,1904
3. The development of automated differential systems;Bacus,1978
4. Blood sampling and film preparation;Bain,1989
5. Two cases of disease and enlargement of the spleen in which death took place from the presence of purulent matter in the blood;Bennnet;Edinburgh Med Surg J,1845