1. Fertility control with norethisterone enanthate, a long-acting parenteral progestogen;Kesseru-Koos;Acta Eur Fertil,1973
2. Morphological study of the human ovary and mammary gland under the long-term effect of progestational agents;Zanartu;Acta Eur Fertil,1973
3. Plasma levels of norethindrone after IM injection of 200 mg norethindrone enanthate;Weiner;Contraception,1975
4. Plasma levels of norethisterone in women receiving norethisterone oenanthate intramuscularly;Howard;Contraception,1975
5. Suppressive action of norethisterone enanthate and acetate on gonadotropin levels;Franchimont;Obstet. Gynecol.,1970