title: [Apparatus for constant control of cardiac activity in the fetus].
mesh_terms: D004562:Electrocardiography / Q000295:instrumentation*; D004566:Electrodes; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006801:Humans; D007743:Labor, Obstetric; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D011247:Pregnancy
vernacular_title: Apparat dlia postoiannogo kontrolia za serdechnoĭ deiatel'nost'iu ploda.