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Editorial

Letter to the Editor

Page 638 | Received 08 Dec 2006, Published online: 03 Aug 2009

References

  • Valenzuela P, Guijarro R. The effects of time on pH and gas values in the blood contained in the umbilical cord. Acta Obstet Gynecol Scand. 2006; 85: 1307–9
  • Westgate J, Rosen K. Acid base balance at birth. A critical appraisal of fetal surveillance, H van Geijn, F Copray. Excerpta Medica, Amsterdam 1994; 595–603
  • MacLennan A. A template for defining a causal relation between acute intrapartum events and cerebral palsy: international consensus statement. BMJ. 1999; 319: 1054–9
  • Siggaard-Andersen O. An acid-base chart for arterial blood with normal and pathophysiological reference areas. Scand J Clin Lab Invest. 1971; 27: 239–45

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