[Developmental and morphological study of the human retinal vessels].
D006801:Humans; D007231:Infant, Newborn; D008855:Microscopy, Electron, Scanning; D012161:Retinal Artery / Q000196:embryology* / Q000648:ultrastructure; D012169:Retinal Vein / Q000196:embryology* / Q000648:ultrastructure