![Adverse maternal and neonatal outcomes among singleton pregnancies in women of very advanced maternal age: a retrospective cohort study]()
Adverse maternal and neonatal outcomes among singleton pregnancies in women of very advanced maternal age: a retrospective cohort studyWu, Yuelin; Chen, Yan; Shen, Minxue; Guo, Yanfang; Wen, Shi Wu; Lanes, Andrea; White, Ruth Rennicks; Adanlawo, Adewumi; Walker, Mark; Hua, Xiaolin · BMC Pregnancy and Childbirth · 2019