immune system
biological system
mononuclear phagocyte system
set of cells in mammalian biology
mucosal immune system
immune system of mucosa
Ocular immune system
Immune system of the human eye
anti-viral immunity
immunity against viruses
adaptive immune system
subsystem of the overall immune system that is composed of highly specialized, systemic cells and processes that eliminate pathogens or prevent their growth
lymphoid tissue
set of organs where the cells of the immune system are located