1. Quantitative aspects of placental structure.;Aherne;J Pathol Bact,1966
2. Fetal cerebral oxygenation measured by near-infrared spectroscopy shortly before birth and acid-base status at birth.;Aldrich;Obstet Gynecol,1994
3. Perinatal changes in myocardial metabolism in lambs.;Bartelds;Circulation,2000
4. Pyloric stenosis.;Bissonnette;Can J Anaesth,1991
5. Urinary acidification.;Brewez,1992