TY - GEN AU - Gaspard,U AU - Kridelka,F TI - [Ulipristal acetate: an emergency contraception extended to 5 days using a progesterone receptor modulator (Ellaone)] SN - 0370-629X PY - 2011///0329 KW - Contraception, Postcoital KW - Contraceptives, Postcoital KW - pharmacology KW - Female KW - Humans KW - Norpregnadienes N1 - Publication Type: Journal Article ER -