1. The effects of an antiprogesterone steroid on women: Interruption of the menstrual cycle and of early pregnancy;Hermann;Comptes Rendus,1982
2. Interruption of early pregnancy by the anti-progestational compound RU 486;Haspels,1984
3. Clinical effects of RU 486 administered for seven days in early pregnancy;Birgerson,1984
4. The use of RU 486 as an abortifacient in early pregnancy;Sitruk-Ware,1984
5. Termination of very early pregnancy by RU 486 - an antiprogestational compound;Kovacs;Contraception,1984