title: [Placental ultrasonics and fetal monitorization].
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D005318:Fetal Heart; D005865:Gestational Age; D006339:Heart Rate; D006801:Humans; D010922:Placenta Diseases / Q000175:diagnosis*; D010927:Placental Insufficiency / Q000175:diagnosis*; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D014463:Ultrasonography
vernacular_title: Ecorrefringencia placentaria y monitorización fetal.