Circulating Activin A is elevated at 36 weeks' gestation preceding a diagnosis of preeclampsia.

MLA

Wong, Georgia P., et al. “Circulating Activin A Is Elevated at 36 Weeks’ Gestation Preceding a Diagnosis of Preeclampsia.” Pregnancy Hypertension, vol. 27, Mar. 2022, pp. 23–26. EBSCOhost, https://doi.org/10.1016/j.preghy.2021.11.006.

APA

Wong, G. P., Andres, F., Walker, S. P., MacDonald, T. M., Cannon, P., Nguyen, T.-V., Keenan, E., Hannan, N. J., Tong, S., & Kaitu’u-Lino, T. J. (2022). Circulating Activin A is elevated at 36 weeks’ gestation preceding a diagnosis of preeclampsia. Pregnancy Hypertension, 27, 23–26. https://doi.org/10.1016/j.preghy.2021.11.006

Chicago

Wong, Georgia P, Faith Andres, Susan P Walker, Teresa M MacDonald, Ping Cannon, Tuong-Vi Nguyen, Emerson Keenan, Natalie J Hannan, Stephen Tong, and Tu’uhevaha J Kaitu’u-Lino. 2022. “Circulating Activin A Is Elevated at 36 Weeks’ Gestation Preceding a Diagnosis of Preeclampsia.” Pregnancy Hypertension 27 (March): 23–26. doi:10.1016/j.preghy.2021.11.006.