title: [100 years duplicity theory (Max Schultze)].
mesh_terms: D005858:Germany; D049672:History, 19th Century; D009885:Ophthalmology / Q000266:history; D012160:Retina / Q000033:anatomy & histology* / Q000502:physiology; D014785:Vision, Ocular
vernacular_title: 100 Jahre Duplizitätstheorie.