title: An ultrasonic view of the developing fetus.
mesh_terms: D001842:Bone and Bones / Q000196:embryology; D002319:Cardiovascular System / Q000196:embryology; D004423:Ear / Q000196:embryology; D005123:Eye / Q000196:embryology; D005260:Female; D005318:Fetal Heart / Q000033:anatomy & histology / Q000502:physiology; D005325:Fetal Organ Maturity; D005333:Fetus / Q000033:anatomy & histology* / Q000502:physiology; D006128:Growth; D006309:Hearing; D006801:Humans; D009132:Muscles / Q000196:embryology; D009420:Nervous System / Q000196:embryology; D011247:Pregnancy; D012137:Respiratory System / Q000196:embryology; D014110:Touch; D014464:Ultrasonic Therapy; D014566:Urogenital System / Q000196:embryology; D014785:Vision, Ocular