Cita APA (7a ed.)

Luo, X., Zhai, S., Shi, N., Li, M., Cui, S., Xu, Y., . . . Liu, R. (2017). The Risk Factors and Neonatal outcomes of Isolated Single Umbilical Artery in Singleton Pregnancy: A Meta-analysis. Nature Portfolio.

Cita Chicago Style (17a ed.)

Luo, Xiaohua, et al. The Risk Factors and Neonatal Outcomes of Isolated Single Umbilical Artery in Singleton Pregnancy: A Meta-analysis. Nature Portfolio, 2017.

Cita MLA (8a ed.)

Luo, Xiaohua, et al. The Risk Factors and Neonatal Outcomes of Isolated Single Umbilical Artery in Singleton Pregnancy: A Meta-analysis. Nature Portfolio, 2017.