2.1 LYMPHATIC ORGANS: IMAGES
2.1 - images: Thymus 2.3 - images: Lymph node
2.2 - images: Spleen 2.4 - images: Tonsil, Peyer's patches, appendix, etc.
2.2 - images: Spleen 2.4 - images: Tonsil, Peyer's patches, appendix, etc.