title: Frequency of optic disc drusen and size of the optic disc.
authors.forename: J B
authors.initials: JB
authors.lastname: Jonas
mesh_terms: D006801:Humans; D009412:Nerve Fibers / Q000473:pathology; D009898:Optic Disk / Q000473:pathology*; D015594:Optic Disk Drusen / Q000209:etiology* / Q000473:pathology; D012174:Retinitis Pigmentosa / Q000150:complications*