TY - JOUR UR - https://doi.org/10.1007/s00404-010-1587-x AU - Wang, Y; Tanbo, T; Abyholm, T TI - The impact of advanced maternal age and parity on obstetric and perinatal outcomes in singleton gestations JO - Arch Gynecol Obstet VL - 284 PY - 2011 DO - 10.1007/s00404-010-1587-x L3 - PubMed-ID: 20632182 SP - 31 EP - 37 ER -