APA (7th ed.) Citation

Han, X., & Yang, H. Evaluation of placental growth factor, Vitamin D, and systemic inflammatory index as predictive biomarkers for preeclampsia severity: A retrospective cohort study. BMC.

Chicago Style (17th ed.) Citation

Han, Xiaoyan, and Hua Yang. Evaluation of Placental Growth Factor, Vitamin D, and Systemic Inflammatory Index as Predictive Biomarkers for Preeclampsia Severity: A Retrospective Cohort Study. BMC.

MLA (9th ed.) Citation

Han, Xiaoyan, and Hua Yang. Evaluation of Placental Growth Factor, Vitamin D, and Systemic Inflammatory Index as Predictive Biomarkers for Preeclampsia Severity: A Retrospective Cohort Study. BMC.

Warning: These citations may not always be 100% accurate.