An electron microscopic study of sheep arachnoid granulations.
D000818:Animals; D002555:Cerebrospinal Fluid; D003392:Cranial Sinuses / Q000033:anatomy & histology*; D003594:Cytoplasmic Granules; D008854:Microscopy, Electron; D012756:Sheep; D013346:Subarachnoid Space / Q000033:anatomy & histology*; D013911:Thorium Dioxide
D013911:Thorium Dioxide