[1]
X. Guo, F. Wang, J. Li, Z. Guo, and J. Wang, “Prediction performance of serum placental growth factor (PLGF) human chorionic gonadotropin β (β-hCG) and PAPP-A levels in early pregnancy for pregnancy outcomes”, Pak J Med Sci, vol. 38, no. 7, Aug. 2022.