References
- Pardi G, Cetin I. Human fetal growth and organ development: 50 years of discoveries. Am J Obstet Gynecol 2006;194:1088–1099.
- Barcroft J. Researches on prenatal life, Vol. 1. Oxford: Blackwell Scientific Publications Ltd;1946.
- Meschia G, Battaglia FC, Hay WW, Sparks JW. Utilization of substrates by the ovine placenta in vivo. Fed Proc 1980;39:245–249.
- Battaglia FC, Meschia G. An introduction to fetal physiology. London: Academic Press; 1986.
- Assali NS, Rauramo L, Peltonen T. Measurement of uterine blood flow and uterine metabolism. VIII. Uterine and fetal blood flow and oxygen consumption in early human pregnancy. Am J Obstet Gynecol 1960;79:86–98.
- Bonds DR, Crosby LO, Cheek TG, Hägerdal M, Gutsche BB, Gabbe SG. Estimation of human fetal-placental unit metabolic rate by application of the Bohr principle. J Dev Physiol 1986;8:49–54.
- Clavero JA, Negueruela J, Ortiz L, De Los Heros JA, Modrego SP. Blood flow in the intervillous space and fetal blood flow. Am J Obstet Gynecol 1973;116:340–346.
- McCallum WD. Thermodilution measurement of human umbilical blood flow at delivery. Am J Obstet Gynecol 1977;127:491–496.
- Stembera ZK, Hodr J, Janda J. Umbilical blood flow in healthy newborn infants during the first minutes after birth. Am J Obstet Gynecol 1965;91:568–574.
- Chien PF, Smith K, Watt PW, Scrimgeour CM, Taylor DJ, Rennie MJ. Protein turnover in the human fetus studied at term using stable isotope tracer amino acids. Am J Physiol 1993; 265:E31–E35.
- Eik-Nes SH, Marsál K, Kristoffersen K. Methodology and basic problems related to blood flow studies in the human fetus. Ultrasound Med Biol 1984;10:329–337.
- Gill RW, Kossoff G, Warren PS, Garrett WJ. Umbilical venous flow in normal and complicated pregnancy. Ultrasound Med Biol 1984;10:349–363.
- Lees C, Albaiges G, Deane C, Parra M, Nicolaides KH. Assessment of umbilical arterial and venous flow using color Doppler. Utrasound Obstet Gynecol 1999;14:250–255.
- Barbera A, Galan HL, Ferrazzi E, Rigano S, Jozwik M, Battaglia FC, Pardi G. Relationship of umbilical vein blood flow to growth parameters in the human fetus. Am J Obstet Gynecol 1999;181:174–179.
- Ferrazzi E, Rigano S, Bozzo M, Bellotti M, Giovannini N, Galan H, Battaglia FC. Umbilical vein blood flow in growth-restricted fetuses. Ultrasound Obstet Gynecol 2000;16:432–438.
- Boito S, Struijk PC, Ursem NT, Stijnen T, Wladimiroff JW. Umbilical venous volume flow in the normally developing and growth-restricted human fetus. Ultrasound Obstet Gynecol 2002;19:344–349.
- Bellotti M, Pennati G, De Gasperi C, Bozzo M, Battaglia FC, Ferrazzi E. Simultaneous measurements of umbilical venous, fetal hepatic, and ductus venosus blood flow in growth-restricted human fetuses. Am J Obstet Gynecol 2004;190:1347–1358.
- Pardi G, Cetin I, Marconi AM, Lanfranchi A, Bozzetti P, Ferrazzi E, Buscaglia M, Battaglia FC. Diagnostic value of blood sampling in fetuses with growth retardation. N Engl J Med 1993;328:692–696.
- Acharya G, Sitras V. Oxygen uptake of the human fetus at term. Acta Obstet Gynecol Scand 2009;88:104–109.
- Postigo L, Heredia G, Illsley NP, Torricos T, Dolan C, Echalar L, Tellez W, Maldonado I, Brimacombe M, Balanza E, et al. Where the O2 goes to: preservation of human fetal oxygen delivery and consumption at high altitude. J Physiol 2009;587: 693–708.
- Parazzini F, Cortinovis I, Bortolus R, Fedele L. Standard di peso alla nascita in Italia. Ann Ost Gin Med Perin 1991;CXII:203–246.
- Kiserud T, Eik-Nes SH, Blaas HG, Hellevik LR, Simensen B. Ductus venosus blood velocity and the umbilical circulation in the seriously growth-retarded fetus. Ultrasound Obstet Gynecol 1994;4:109–114.
- Lackman F, Capewell V, Gagnon R, Richardson B. Fetal umbilical cord oxygen values and birth to placental weight ratio in relation to size at birth. Am J Obstet Gynecol 2001;185:674–682.
- Pardi G, Cetin I, Marconi AM, Bozzetti P, Buscaglia M, Makowski EL, Battaglia FC. Venous drainage of the human uterus: respiratory gas studies in normal and fetal growth-retarded pregnancies. Am J Obstet Gynecol 1992;166:699–706.
- Carter AM. Factors affecting gas transfer across the placenta and the oxygen supply to the fetus. J Dev Physiol 1989;12:305–322.
- Wilkening RB, Meschia G. Fetal oxygen uptake, oxygenation, and acid-base balance as a function of uterine blood flow. Am J Physiol 1983;244:H749–H755.
- Radaelli T, Boito S, Taricco E, Cozzi V, Alvino G, Martinelli A, Signorelli V, Iurlaro E, Pardi G, Cetin I. Evalutation of oxygen uptake in IUGR Fetuses. Abstract #211 of the 55th Annual Meeting of the Society for Gynecologic Investigation, San Diego, CA, March 26–29 2008.
- Pennati G, Bellotti M, De Gasperi C, Rognoni G. Spatial velocity profile changes along the cord in normal human fetuses: can these affect Doppler measurements of venous umbilical blood flow? Ultrasound Obstet Gynecol 2004;23:131–137.
- Boito SM, Ursem NT, Struijk PC, Stijnen T, Wladimiroff JW. Umbilical venous volume flow and fetal behavioral states in the normally developing fetus. Ultrasound Obstet Gynecol 2004;23: 138–142.
- Rigano S, Bozzo M, Ferrazzi E, Bellotti M, Battaglia FC, Galan HL. Early and persistent reduction in umbilical vein blood flow in the growth-restricted fetus: a longitudinal study. Am J Obstet Gynecol 2001;185:834–838.
- Di Naro E, Raio L, Ghezzi F, Franchi M, Romano F, Addario VD. Longitudinal umbilical vein blood flow changes in normal and growth-retarded fetuses. Acta Obstet Gynecol Scand 2002; 81:527–533.