title: A survey of the prevalence of vision defects and ocular anomalies in 43 Ontario residential and nursing homes.
mesh_terms: D000328:Adult; D000368:Aged; D005128:Eye Diseases / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007429:Intraocular Pressure; D008297:Male; D008875:Middle Aged; D009864:Ontario; D014786:Vision Disorders / Q000453:epidemiology; D014792:Visual Acuity