Fajans, S.S., and Conn, J.W.: Prediabetes, subclinical diabetes and latent clinical diabetes: interpretation, diagnosis and treatment, in On the Nature and Treatment of Diabetes, p. 641, Excerpta Medica Foundation, Amsterdam, 1965.
2.
Unger, R.H., and Madison, L.L.: A new diagnostic procedure for mild diabetes mellitus. Diabetes , 7: 455, 1958.
3.
Joplin, G.F., Lovatt, G.E., and Fraser, R.: The detection of prediabetes by a prednisone glycosuria test. 4° Congresso della Federazione internazionale del diabete, Vol. 10, p. 224. Edizione Medecine et Hygene, Geneva, 1965.
4.
Conard, V.: Mesure de Assimilation du Glucose. Bases Theoriques et Applications Cliniques . Acta Medica Belgica, Edizione Bruxelles , 1955.
5.
Dietzel: The Conjunctival Vessels in Diabetes Mellitus. Ejnar Munksgaard, Copenhagen, 1962.
