Ranjeeta Gadde, Chikkanayakanahalli Doddaiah Dayanand and Shimoga Rangappa Sheela. Maternal Serum Biochemical Indicators of Trophoblastic Cell and Endothelial Function at First Trimester of Pregnancy. NFMMR-V9 [Internet]. 2021 Aug. 24 [cited 2026 Jun. 4];:140-51. Available from: https://stm.bookpi.org/NFMMR-V9/article/view/3470