[Cryo-scanning electron microscopic studies of the vascular architectures of the human retinas (author's transl)].
D000368:Aged; D002196:Capillaries / Q000648:ultrastructure; D003080:Cold Temperature; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008875:Middle Aged; D012171:Retinal Vessels / Q000648:ultrastructure*