title: THE FETAL ELECTROCARDIOGRAM. 3. DISPLAY TECHNIQUES.
mesh_terms: D001331:Automation; D004562:Electrocardiography; D005260:Female; D005318:Fetal Heart; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
keywords: AUTOMATION; ELECTROCARDIOGRAPHY; FETAL HEART; LABOR; PREGNANCY