1. Lundbaek K, Malmos R, Andersen HC, Rasmussen JH, Bruntse E, Madsen PH, Jensen VA : Hypophysectomy for diabetic angiopathy: a controlled clinical trial. In Goldberg MF, and Fine SL, eds: Symposium on the treatment of diabetic retinopathy, US Public Health Service Pub no 1890 Washington DC, 1969, US Government Printing Office.
2. Merrimee TJ : A follow-up study of vascular disease in growth hormone deficient dwarfs with diabetes. N Engl J Med 1978, 298: 1217–22.
3. Passa R, Rousselie F, Gauville C, Canivet J : Retinopathy and plasma growth hormone levels in idiopathic haemochromatosis with diabetes. Diabetes 1977, 26: 113–20.
4. Kohner EM, Joplin GF, Blach RK, Cheng H, Fraser TR : Pituitary ablation in the treatment of diabetic retinopathy (a randomised trial). Trans Ophthalmol Soc UK 1972, 92: 79–90.
5. Poulsen JE : Recovery from retinopathy in a case of diabetes with Simmond's disease. Diabetes 1953, 2: 7–12.