title: A voice for ophthalmic standards.
authors.forename: E R
authors.initials: ER
authors.lastname: Werthamer
authors.forename: S C
authors.initials: SC
authors.lastname: Miller
mesh_terms: D002568:Certification; D003261:Contact Lenses / Q000592:standards; D005135:Eye Protective Devices / Q000592:standards; D005139:Eyeglasses / Q000592:standards; D006801:Humans; D009907:Optometry / Q000592:standards*; D012682:Sensory Aids / Q000592:standards