Authors: Roberto Romero; Nardhy Gomez-Lopez; Andrew D Winters; Eunjung Jung; Majid Shaman; Janine Bieda; Bogdan Panaitescu; Percy Pacora; Offer Erez; Jonathan M Greenberg; Madison M Ahmad; Chaur-Dong Hsu; Kevin R Theis Journal: J Perinat Med Date: 2019-11-26 Impact factor: 1.901
Authors: Izabela Sitkiewicz; Nicole M Green; Nina Guo; Ann M Bongiovanni; Steven S Witkin; James M Musser Journal: PLoS One Date: 2010-03-23 Impact factor: 3.240