The role of the adrenal cortex and vitamin B12 in diabetic retinopathy.
D000302:Adrenal Cortex; D000303:Adrenal Cortex Diseases; D048909:Diabetes Complications; D003930:Diabetic Retinopathy; D004194:Disease; D006801:Humans; D012160:Retina; D012164:Retinal Diseases; D014805:Vitamin B 12; D014806:Vitamin B 12 Deficiency
D014805:Vitamin B 12
ADRENAL CORTEX/diseases; DIABETES MELLITUS/complications; RETINA/diseases; VITAMIN B12 DEFICIENCY