1Uma M. Reddy,Chia-Wen Ko,Marian Willinger.??Maternal age and the risk of stillbirth throughout pregnancy in the United States(J)American Journal of Obstetrics and Gynecology . 2006 (3)
2Carole Meyers,Rony Adam,Jeffrey Dungan,Valerie Prenger.??Aneuploidy in twin gestations: When is maternal age advanced?(J)Obstetrics & Gynecology . 1997 (2)
3Joseph K S,Allen Alexander C,Dodds Linda,Turner Linda Ann,Scott Heather,Liston Robert.The perinatal effects of delayed childbearing. Obstetrics and Gynecology Annual . 2005
4Vaughan DA,Cleary BJ,Murphy DJ.Delivery outcomes for nulliparous women at the extremes of maternal age–a cohort study. BJOG . 2014
5James M. Roberts,Phyllis A. August,George Bakris,et al.Hypertension in Pregnancy:Reportof the American College of Obstetricians and Gynecologists’’ Task Force on Hypertension inPregnancy. Obstetrics and Gynecology Annual . 2013
6C. Le Ray,S. Scherier,O. Anselem,A. Marszalek,V. Tsatsaris,D. Cabrol,F. Goffinet.Association between oocyte donation and maternal and perinatal outcomes in women aged 43 years or older. Human Reproduction . 2012
7S.M. Nelson,E.E. Telfer,R.A. Anderson.The ageing ovary and uterus: new biological insights. Human Reproduction . 2013
8Signore Caroline,Freeman Roger K,Spong Catherine Y.Antenatal testing-a reevaluation: executive summary of a Eunice Kennedy Shriver National Institute of Child Health and Human Development workshop. Obstetrics and Gynecology Annual . 2009
9Cohen W R,Newman L,Friedman E A.Risk of labor abnormalities with advancing maternal age. Obstetrics and Gynecology Annual . 1980
10Ziadeh Saed M.Maternal and perinatal outcome in nulliparous women aged 35 and older. Gynecologic and obstetric investigation . 2002