HIGH FIDELITY FETAL RADIOELECTROCARDIOGRAPHY.
D004562:Electrocardiography; D004864:Equipment and Supplies; D005260:Female; D005318:Fetal Heart; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy; D013686:Telemetry
ELECTROCARDIOGRAPHY; EQUIPMENT AND SUPPLIES; FETAL HEART; LABOR; PREGNANCY; TELEMETRY