[A study on automatic quantitative diagnosis of fundus photographs. 3. Quantitative grading of arteriovenous crossing signs (author's transl)].
D003201:Computers; D005654:Fundus Oculi; D006801:Humans; D009887:Ophthalmoscopy; D010781:Photography; D012161:Retinal Artery / Q000033:anatomy & histology*; D012169:Retinal Vein / Q000033:anatomy & histology*