1. 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
2. The proximate cause of the transient form of myopia associated with iritis: with remarks on other forms of symptomatic ametropia Author(s): Schapringer, A. (Alois), author Publication: New York : D. Appleton and Company, [1893] Subject(s): Iritis -- complicationsMyopia -- etiologyAqueous Humor