1. AB previa and the risk of preterm delivery Fetal Neonatal;Zlatnik;Placenta Med,2007
2. Comparison of maternal risk factors between placental abruption and placenta previa;Yang;Am J Perinatol,2009
3. Previous cesarean birth risk factor for placenta previa;McMahon;J Reprod Med,1997
4. TA Risk of placenta previa in second birth after first birth cesarean section : a population - based study and meta - analysis BMC Pregnancy Childbirth;Gurol,2011
5. of placental dysfunction and risk of placental abruption;Rasmussen;history Paediatr Epidemiol,1999