Ultrasound in pregnancy.
Rodeck
C H
CH
Ellis
C
C
D005314:Embryonic and Fetal Development; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis; D011296:Prenatal Diagnosis / Q000379:methods*; D014463:Ultrasonography