====== IMMUNOLOGY  ======

  * [[:en:immune_system | Immune system ]]
  * [[:en:immunity_physiology | Immunity physiology ]]


==== SYSTEMA LYMPHOIDEUM ====
  * [[en:lymphatic-system|LYMPHATIC SYSTEM]]
Defends the body against pathogens that may harm the body.
The system comprising a network of lymphatic vessels that carry a clear fluid called lymph.

  * Lymphatic vessel
  * [[:en:lymph_node|Lymph node]]
  * [[:en:bone_marrow|Bone marrow]]
  * [[:en:thymus|Thymus]]
  * [[:en:spleen|Spleen]]
  * [[:en:gut_lymphoid_tissue |Gut-associated lymphoid tissue ]]
  * [[:en:tonsil|Tonsilsl]]
  * Interstitium