Authors: Nada Ghoneim; Caroline Bauchart-Thevret; Berthe Oosterloo; Barbara Stoll; Madhulika Kulkarni; Miguel Saenz de Pipaon; Irving J Zamora; Oluyinka O Olutoye; Brian Berg; Anja Wittke; Douglas G Burrin Journal: PLoS One Date: 2014-09-19 Impact factor: 3.240