If you use this data please cite the following article

Sarrafzadeh, Omid, Hossein Rabbani, Ardeshir Talebi, and Hossein Usefi Banaem.‎ "Selection of the best features for leukocytes classification in blood smear microscopic images.‎‎‏" In SPIE Medical Imaging, pp.‎ ۹۰۴۱۰P-90410P.‎ International Society for Optics and Photonics, ۲۰۱۴

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