title: OPTIC NEURITIS AND SUPPURATIVE OTITIS: A Further Investigation into the Frequency and Significance of Optic Neuritis and other Vascular Changes in the Retinae of Patients suffering from Purulent Disease of the Middle Ear.
authors.forename: J S
authors.initials: JS
authors.lastname: Barr
authors.forename: J
authors.initials: J
authors.lastname: Rowan