Vascular density coefficients in normal human retina and relationship to distance from disc.
D002196:Capillaries / Q000033:anatomy & histology*; D006651:Histocytochemistry; D006801:Humans; D008266:Macula Lutea / Q000033:anatomy & histology; D008433:Mathematics; D009900:Optic Nerve / Q000033:anatomy & histology; D012171:Retinal Vessels / Q000033:anatomy & histology*; D014357:Trypsin
D014357:Trypsin