[1]
S. Paudel, P. Kayastha, B. Lohani, and G. Gurung, “Reference values for Doppler velocimetric indices from the fetal and placental ends of the umbilical artery in uncomplicated third trimester pregnancy”, J Inst Med Nepal, vol. 33, no. 2, pp. 18–39, Dec. 2010, doi: 10.59779/jiomnepal.432.