1. Henzl MR, Edwards JA. Pharmacology of progestins: 17α- hydroxyprogesterone derivatives and progestins of the first and second generation. In: Sitruk-Ware R, Mishell Jr DR, editors. Progestins and antiprogestins in clinical practice. New York: Marcel Dekker; 2000. p. 101–32.
2. Progestogens in HRT: new molecules;Sitruk-Ware;Menopause,2002
3. Oettel M, Holz C. Hybrid progestins: the example of dienogest. In: Sitruk-Ware R, Mishell Jr DR, editors. Progestins and anti-progestins in clinical practice. New York: Marcel Dekker, 2000. p. 163–78.
4. Effects of the new oral contraceptive containing an antimineralocorticoid progestogen, drospirenone, on the reninaldosterone system, body weight, blood pressure, glucose tolerance and lipid metabolism;Oelkers;J Clin Endocrinol Metab,1995
5. Synthesis and biological activity of a new progestogen, 16-methylene-17a-hydroxy-18-methyl-10-norpregn- 4ene-3;Tuba;20-dione acetate. Steroids,2000