1. Adams, S. F.: Three Cases of Pernicious Anemia and Diabetes with a Note on the Apparent Ineffectiveness of Insulin in the Presence of Profound Anemia, Med. Clinic N. America, 8:1163, 1925.
2. Goudsmit, J.: Over de Combinatie Diabetes-Pernicieuse Anaemie, Ned. Tijdsch. v. Geneesk., 74:1447, 1930.
3. Naegeli, O.: Blutkrankheiten und Blutdiagnostik, Berlin, J. Springer, 1931.
4. Bowen, B. D. and Aaron, A. H.: Diabetes and Gastric Secretion, Arch. Int. Med., 37:674, 1926.
5. Olivier, T. H.: Classification of the Glycosuria, Brit. Med. J., 1937, 1:105.