Interendothelial cytoplasmic bridge of blood sinus in rabbit sinus hair.
D000818:Animals; D002426:Cavernous Sinus / Q000648:ultrastructure*; D003593:Cytoplasm / Q000648:ultrastructure*; D004727:Endothelium / Q000648:ultrastructure; D006197:Hair / Q000648:ultrastructure*; D011817:Rabbits / Q000033:anatomy & histology*