1. Banting, F.: The Boston Medical and Surgical Journal, 1923 r., Nr. 1, S. 18.
2. Cherington, Ch.: Brit. med. journ. 1922 r., Nr. 3232, S. 1139.
3. Carasco-Formiguera: ibid., S. 1143.
4. Leyton, O.: ibid., S. 1144.
5. Deverent, W., Forrest, Smith W. andWinter: Journ. of physiol.57, 244. Cambridge, März 1923.