1. Ueber die Endorgane des Schnerven im Auge der Gliedertheire Author(s): Schultze, Max, 1825-1874, author Publication: [Germany?] : [publisher not identified], [1867] Subject(s): RetinaOcular Physiological Phenomena
2. Die Pflege des Auges in der Schule Author(s): Zimmermann, Carl, Dr., author Publication: Milwaukee, Wis. : Druck der Freidenker Publishing Co., 1893 Subject(s): Myopia -- etiologyOcular Physiological PhenomenaLightingSchools
