title: Standardized fields in routine ocular fundus photography with a new eye-piece graticule.
mesh_terms: D005654:Fundus Oculi; D006801:Humans; D010781:Photography / Q000295:instrumentation / Q000592:standards*; D012164:Retinal Diseases / Q000473:pathology; D012171:Retinal Vessels / Q000473:pathology