APA (7th ed.) Citation

H, A., AT, D., IA, B., MO, B., E, F., SS, A., . . . CS, B. (2009). Fetal renal artery impedance as assessed by Doppler ultrasound in pregnancies complicated by intraamniotic inflammation and preterm birth. American journal of obstetrics and gynecology, 200(2), 203.e1-11. https://doi.org/10.1016/j.ajog.2008.11.001

Chicago Style (17th ed.) Citation

H, Azpurua, et al. "Fetal Renal Artery Impedance as Assessed by Doppler Ultrasound in Pregnancies Complicated by Intraamniotic Inflammation and Preterm Birth." American Journal of Obstetrics and Gynecology 200, no. 2 (2009): 203.e1-11. https://doi.org/10.1016/j.ajog.2008.11.001.

MLA (9th ed.) Citation

H, Azpurua, et al. "Fetal Renal Artery Impedance as Assessed by Doppler Ultrasound in Pregnancies Complicated by Intraamniotic Inflammation and Preterm Birth." American Journal of Obstetrics and Gynecology, vol. 200, no. 2, 2009, pp. 203.e1-11, https://doi.org/10.1016/j.ajog.2008.11.001.