title: Quantification of changes in fetal heart rate and beat-to-beat variability during labor.
mesh_terms: D003201:Computers; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring / Q000379:methods*; D006339:Heart Rate; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy