Antepartum fetal heart rate monitoring: nonstress test versus contraction stress test.
D005069:Evaluation Studies as Topic; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005323:Fetal Monitoring / Q000379:methods*; D006339:Heart Rate; D006801:Humans; D011247:Pregnancy; D014590:Uterine Contraction