VITAMIN deficiencies in patients with diabetic retinopathy.
D001361:Avitaminosis; D048909:Diabetes Complications; D003930:Diabetic Retinopathy; D004194:Disease; D006801:Humans; D011247:Pregnancy; D012160:Retina; D012164:Retinal Diseases
DIABETES MELLITUS/complications; RETINA/diseases; VITAMIN DEFICIENCIES/in pregnancy