toxoplasma

منبع:http://images.google.com

منبع:http://www.biologymad.com/Immunology/inflammation.jpg

Hematopoietic stem cells produce cells in blood and lymph


منبع:www.biology.arizona.edu/.../graphics/cell.gif

Immunology

منبع:http://www.usca.edu/biogeo/faculty/jackson/immunology/hematopoiesis.gif