Effect of varying umbilical blood O2 affinity on umbilical vein Po2.
D000818:Animals; D000983:Antipyrine / Q000097:blood; D001775:Blood Circulation; D005078:Exchange Transfusion, Whole Blood; D005260:Female; D006863:Hydrogen-Ion Concentration; D008431:Maternal-Fetal Exchange; D008722:Methods; D008954:Models, Biological; D010100:Oxygen / Q000097:blood*; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy; D012039:Regional Blood Flow; D012756:Sheep; D014469:Umbilical Arteries / Q000502:physiology*; D014471:Umbilical Veins / Q000502:physiology*; D014599:Uterus / Q000098:blood supply
D010100:Oxygen; D000983:Antipyrine