title: Replacing the Amsler grid.
authors.forename: Farhan H
authors.initials: FH
authors.lastname: Zaidi
authors.forename: Kevin
authors.initials: K
authors.lastname: Gregory-Evans
mesh_terms: D006801:Humans; D008268:Macular Degeneration / Q000175:diagnosis*; D014786:Vision Disorders / Q000175:diagnosis*; D014787:Vision Tests / Q000295:instrumentation / Q000379:methods*; D014794:Visual Fields