[Studies on the measurement of retinal blood vessels. II. Curve ratio and course ratio of retinal blood vessels on the disease accompanied by hypertension].
D000368:Aged; D005260:Female; D006801:Humans; D006973:Hypertension / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012171:Retinal Vessels / Q000473:pathology*