APA (7th ed.) Citation

Khalil, A., Sharp, A., Cornforth, C., Jackson, R., Mousa, H., Stock, S., . . . Alfirevic, Z. (2020). Effect of sildenafil on maternal hemodynamics in pregnancies complicated by severe early-onset fetal growth restriction: Planned subgroup analysis from a multicenter randomized placebo-controlled double-blind trial. Ultrasound in Obstetrics & Gynecology, 55(2), 198. https://doi.org/10.1002/uog.20851

Chicago Style (17th ed.) Citation

Khalil, A., et al. "Effect of Sildenafil on Maternal Hemodynamics in Pregnancies Complicated by Severe Early-onset Fetal Growth Restriction: Planned Subgroup Analysis from a Multicenter Randomized Placebo-controlled Double-blind Trial." Ultrasound in Obstetrics & Gynecology 55, no. 2 (2020): 198. https://doi.org/10.1002/uog.20851.

MLA (9th ed.) Citation

Khalil, A., et al. "Effect of Sildenafil on Maternal Hemodynamics in Pregnancies Complicated by Severe Early-onset Fetal Growth Restriction: Planned Subgroup Analysis from a Multicenter Randomized Placebo-controlled Double-blind Trial." Ultrasound in Obstetrics & Gynecology, vol. 55, no. 2, 2020, p. 198, https://doi.org/10.1002/uog.20851.