title: Notes on the hygiene of the refracting room.
authors.forename: E L
authors.initials: EL
authors.lastname: RYER
authors.forename: E E
authors.initials: EE
authors.lastname: HOTALING
mesh_terms: D005123:Eye; D006801:Humans; D006920:Hygiene; D013508:Ophthalmologic Surgical Procedures; D009885:Ophthalmology; D014787:Vision Tests
keywords: OPHTHALMOLOGY/hygiene