title: Results of partial vitrectomy in advanced diabetic retinopathy.
mesh_terms: D000368:Aged; D003094:Collagen; D003930:Diabetic Retinopathy / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008264:Macrophages / Q000648:ultrastructure; D008722:Methods; D008854:Microscopy, Electron; D008875:Middle Aged; D014822:Vitreous Body / Q000473:pathology / Q000601:surgery* / Q000648:ultrastructure
chemical_list: D003094:Collagen