TY - JOUR A1 - Partridge, S. A1 - Balayla, J. A1 - Holcroft, C.A. A1 - Abenhaim, H.A. T1 - Inadequate prenatal care utilization and risks of infant mortality and poor birth outcome: A retrospective analysis of 28,729,765 U.S. deliveries over 8 years Y1 - 2012 DO - 10.1055/s-0032-1316439 VL - 29 IS - 10 ER -