Morphology of the amorphous intercellular substance of hematopoietic tissues.
D001853:Bone Marrow / Q000033:anatomy & histology*; D006413:Hematopoietic System / Q000033:anatomy & histology*; D006652:Histological Techniques; D006801:Humans; D008198:Lymph Nodes / Q000033:anatomy & histology*; D013154:Spleen / Q000033:anatomy & histology*
BONE MARROW/anatomy and histology; HEMOPOIETIC SYSTEM/anatomy and histology; LYMPH NODES/anatomy and histology; SPLEEN/anatomy and histology