title: A new combined non-invasive electrode for tcPco2-measurement and fetal heart rate recording.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis*; D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D005323:Fetal Monitoring / Q000295:instrumentation* / Q000379:methods; D006339:Heart Rate; D006801:Humans; D010313:Partial Pressure; D011247:Pregnancy; D012535:Scalp
chemical_list: D002245:Carbon Dioxide