%0 Audiovisual Material %B Obstet Gynecol Surv %D 2009 %I Ovid Technologies (Wolters Kluwer Health) %N 10 %R 10.1097/01.ogx.0000281561.01439.71 %T Recurrent Obstetric Management Mistakes Identified by Simulation %V 62 %8 03/2009 %& 636-638