White blood cell (Leukocytes)

wikipedia:Leukocytes

• Neutrophil
• Eosinophil
• Basophil
• Lymphocyte
  • B Cells
  • T Cells
    • Cytotoxic T Cells (CD8+)
    • Helper T Cells (CD4+)
  • Natural Killer Cells
• Monocytes (which differentiate into macrophages and dendritic cells in tissues)

• Immune system
• Bone marrow
• Lymphocytes

Related

• Common cold

See also

• Blood, Plasma, Hemoglobin, Lymphocytes, T-cell, B cell, Bone marrow, White blood cell (Leukocytes), Complete Blood Count (CBC)