APA Zitierstil

Sun, G., Lin, Y., Lu, H., He, W., Li, R., Yang, L., . . . Cheng, Y. (2020). Trends in cesarean delivery rates in primipara and the associated factors. BMC Pregnancy Childbirth.

Chicago Zitierstil

Sun, Guoqiang, et al. "Trends in Cesarean Delivery Rates in Primipara and the Associated Factors." BMC Pregnancy Childbirth 2020.

MLA Zitierstil

Sun, Guoqiang, et al. "Trends in Cesarean Delivery Rates in Primipara and the Associated Factors." BMC Pregnancy Childbirth 2020.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.