%0 Journal Article
%B Obstet Gynecol
%D 2012
%I Ovid Technologies (Wolters Kluwer Health)
%N 2, Part 1
%P 408-411
%R 10.1097/aog.0b013e318249ff4f
%T Committee Opinion No. 517
%V 119
%8 01/2012
%& 408-411