title: Graded classification of fetal heart rate tracings: association with neonatal metabolic acidosis and neurologic morbidity.
authors.forename: Barry S
authors.initials: BS
authors.lastname: Schifrin
mesh_terms: D000138:Acidosis / Q000453:epidemiology*; D001034:Apgar Score; D015148:Cardiotocography / Q000145:classification*; D005260:Female; D006340:Heart Rate, Fetal; D006801:Humans; D020925:Hypoxia-Ischemia, Brain / Q000453:epidemiology*; D007231:Infant, Newborn; D011247:Pregnancy; D011256:Pregnancy Outcome