References
- Kjellmer I, Karlsson K, Olsson T, Rosen K G. Cerebral reactions during intrauterine asphyxia in the sheep. 1. Circulation and oxygen consumption in the fetal brain. Pediatr Res 1974; 8: 50–7
- Peeters L LH, Sheldon R E, Jones M D, Makowski E L, Meschia G. Blood flow to fetal organs as a function of arterial oxygen content. Am J Obstet Gynecol 1979; 135: 637–6
- O'Brien W F, Davis S E, Grissom M P, Eng R R, Golden S M. Effect of cephalic pressure on fetal cerebral blood flow. Am J Perinat 1984; 3: 223–6
- Woo J SK, Liang S T, Roxy L S, Chan F Y. Middle cerebral artery Doppler flow velocity waveforms. Obstet Gynecol 1987; 70: 613–6
- Arbeille Ph, Roncin A, Berson M, Patat F, Pourcelot L. Exploration of the fetal cerebral blood flow by duplex Doppler-linear array system in normal and pathological pregnancies. Ultrasound in Med & Biol 1987; 13: 329–37
- Marál K, Lingman G, Giles W. Evaluation of the carotid, aortic and umbilical blood velocity waveforms in the human fetus. 11th Annual Conf Soc Study of Fetal Physiol, Oxford, 1984, Abstr no. C33
- Wladimiroff J W, van den Wijngaard J AGW, Degani S, Noordam M J, van Eyck J, Tonge H M. Cerebral and umbilical arterial blood flow velocity waveforms in normal and growth-retarded pregnancies; a comparative study. Obstet Gynecol 1987; 69: 705–9
- Stuart B, Drumm J, Fitzgerald D E, Duignan N M. Fetal blood velocity waveforms in uncomplicated labour. Br J Obstet Gynaecol 1981; 88: 865–9
- Fleischer A, Anyaegbunam A A, Schulman H, Farmakides G, Randolph G. Uterine and umbilical artery velocimetry during normal labor. Am J Obstet Gynecol 1987; 157: 40–3
- Dougall A, Lang G D, Evans D H. Fetal anterior cerebral flow velocity waveforms during labour. Fetal and Neonatal Physiological Measurements, III, G Gennser, K Marál, N Svenningsen, K Lindström. Dept. Obstet Gynecol, General Hospital, Malmö 1989; 301–4
- Gosling R G, Dunbar G, King D H, Newman D L, Side C D, Woodcock J P, Fitzgerald D E, Keates J S, Mac-Millan D. The quantitative analysis of occlusive peripheral arterial disease by a non-intrusive ultrasound technique. Angiology 1971; 22: 52–5
- Lingman G, Marál K. Non-invasive assessment of cranial blood circulation in the fetus. Biol Neonate 1989; 56: 129–35
- Smits T M, Aarnoudse J G. Variability of fetal scalp blood flow during labor: continuous transcutaneous measurement by the laser Doppler technique. Br J Obstet Gynaecol 1984; 91: 524–31