Microcirculation of the peripapillary retina.
D002196:Capillaries / Q000033:anatomy & histology* / Q000473:pathology; D005654:Fundus Oculi; D006801:Humans; D012039:Regional Blood Flow; D012160:Retina / Q000098:blood supply*; D012171:Retinal Vessels / Q000033:anatomy & histology* / Q000473:pathology