title: Evolution of the British ophthalmoscope.
authors.affiliation: Keeler Ltd., UK.
authors.forename: C R
authors.initials: CR
authors.lastname: Keeler
mesh_terms: D049672:History, 19th Century; D049673:History, 20th Century; D009885:Ophthalmology / Q000266:history*; D019721:Ophthalmoscopes / Q000266:history*; D006113:United Kingdom