title: Retinal changes and visual impairment.
authors.affiliation: Kyle Health Center, Kyle, SD, USA.
authors.forename: Khiem T
authors.initials: KT
authors.lastname: Tran
authors.forename: Andrew S
authors.initials: AS
authors.lastname: Qualm
authors.forename: Marcia A
authors.initials: MA
authors.lastname: Shannon
mesh_terms: D000328:Adult; D003930:Diabetic Retinopathy / Q000473:pathology*; D006801:Humans; D008297:Male; D012160:Retina / Q000473:pathology*