title: Progression of nonproliferative diabetic retinopathy and visual outcome after extracapsular cataract extraction and intraocular lens implantation.
authors.forename: R J
authors.initials: RJ
authors.lastname: Mackool
mesh_terms: D002387:Cataract Extraction / Q000009:adverse effects*; D003930:Diabetic Retinopathy / Q000503:physiopathology*; D006801:Humans; D007903:Lens Capsule, Crystalline / Q000601:surgery*; D007910:Lenses, Intraocular / Q000009:adverse effects*; D011183:Postoperative Complications; D014792:Visual Acuity