The value of biparietal diameter and abdominal perimeter in the diagnosis of growth retardation in twin gestation.
D005314:Embryonic and Fetal Development; D005260:Female; D005317:Fetal Growth Retardation / Q000175:diagnosis*; D005333:Fetus / Q000033:anatomy & histology; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014427:Twins; D014463:Ultrasonography