Fetal blood sampling.
D000138:Acidosis / Q000175:diagnosis; D001034:Apgar Score; D002196:Capillaries; D005260:Female; D005312:Fetal Blood / Q000378:metabolism*; D005315:Fetal Diseases / Q000175:diagnosis*; D005311:Fetal Hypoxia / Q000175:diagnosis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D011247:Pregnancy; D012535:Scalp