1. Measurement of uterine blood flow and uterine metabolism;Assali, N.S.; Rauramo, L.; Peltonen, T.;Am Y Obstet Gynecol
2. Umbilical blood flow in healthy newborn infants during the first minute after birth;Gynecol;Am J Obstet Gynecol,1974
3. Thermodilution measurement of human umbilical blood flow at delivery. AmJ3 Obstet Gynecol;McCallum, W.D.,1977
4. Non, invasive measurement of human fetal circulation using ultrasound: a new method;Fitzgerald, D.E.; Drumm, J.E.;Br Med J,1977
5. Quantitative blood flow measurement in deep-lying vessels;Gill, R.W.; Kossof, G.,1977