Influence of labor on fetal acid-base balance.
D000136:Acid-Base Equilibrium / Q000502:physiology*; D000138:Acidosis / Q000503:physiopathology; D005260:Female; D005333:Fetus / Q000502:physiology*; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D007743:Labor, Obstetric / Q000502:physiology*; D008431:Maternal-Fetal Exchange / Q000502:physiology; D009119:Muscle Contraction / Q000502:physiology; D011247:Pregnancy