Yttrium 90 needle implantation in diabetes: correlation between degree of hypopituitarism and retinopathy response.
D003930:Diabetic Retinopathy / Q000000981:diagnostic imaging*; D006801:Humans; D010910:Pituitary Irradiation; D011859:Radiography; D015020:Yttrium Isotopes / Q000627:therapeutic use*
D015020:Yttrium Isotopes