title: Closed circulation in the rat spleen as evidenced by scanning electron microscopy of vascular casts.
mesh_terms: D000818:Animals; D001158:Arteries / Q000033:anatomy & histology; D001775:Blood Circulation; D008722:Methods; D008855:Microscopy, Electron, Scanning; D051381:Rats; D013154:Spleen / Q000098:blood supply*; D014680:Veins / Q000033:anatomy & histology