Fetal anatomy displayed by ultrasound.
D005260:Female; D005318:Fetal Heart / Q000033:anatomy & histology; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D007746:Labor Presentation; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011272:Pregnancy, Multiple; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography