title: Screening for diabetic retinopathy in the 21st century.
authors.forename: R E
authors.initials: RE
authors.lastname: Ryder
mesh_terms: D003930:Diabetic Retinopathy / Q000517:prevention & control*; D005544:Forecasting; D006801:Humans; D008403:Mass Screening; D011634:Public Health / Q000639:trends