1. Beck, P.: Effects of gonadal hormones and contraceptive steroids on glucose and insulin metabolism. In: Salhanick, H.R., Kipnis, D.M., and Van de Wiele, R.L., Metabolic effects of gonadal hormones and contraceptive steroids, p. 67. New York. Plenum Press 1969.
2. Beck, P.: Progestin enhancement of the plasma insulin response to glucose in Rhesus monkeys. Diabetes18, 146?152 (1969).
3. - Personal communication.
4. Benjamin, F., Casper, D.J.: Alterations in carbohydrate metabolism induced by progesterone in cases of endometrial carcinoma and hyperplasia. Amer. J. Obstet. Gynec.94, 991?996 (1966).
5. Conrad, V.: Mesure de l'assimilation du glucose. Acta gastro-ent. belg.18, 655?705 (1955).