author = { Marions, Lena AND Hultenby, Kjell AND Lindell, Ingrid AND Sun, Xiaoxi AND Ståbi, Berit AND Danielsson, Kristina Gemzell },

title = { Emergency Contraception With Mifepristone and Levonorgestrel : Mechanism of Action Mechanism of Action },

publisher = {Ovid Technologies (Wolters Kluwer Health)},

isbn = {0029-7844},

keywords = { Obstetrics and Gynecology },

year = {2002},

url = { http://slubdd.de/katalog?TN_libero_mab2 }