Authors: Singla, AK Lapinski, RH Berkowitz, RL Saphier, CJ

Citation: Ak. Singla et al., Are women who are Jehovah's Witnesses at risk of maternal death?, AM J OBST G, 185(4), 2001, pp. 893-895

Authors: Ananth, CV Berkowitz, GS Savitz, DA Lapinski, RH

Citation: Cv. Ananth et al., Placental abruption and adverse perinatal outcomes, J AM MED A, 282(17), 1999, pp. 1646-1651

Authors: Babinszki, A Kerenyi, T Torok, O Grazi, V Lapinski, RH Berkowitz, RL

Citation: A. Babinszki et al., Perinatal outcome in grand and great-grand multiparity: Effects of parity on obstetric risk factors, AM J OBST G, 181(3), 1999, pp. 669-674

Authors: Babinszki, A Lapinski, RH Berkowitz, RL

Citation: A. Babinszki et al., Prognostic factors and management in pregnancies complicated with severe Kell alloimmunization: Experiences of the last 13 years, AM J PERIN, 15(12), 1998, pp. 695-701