[Biparietal-parietococcygeal ratio as a reference parameter during ultrasonic fetal monitoring in the 1st half of pregnancy].
D005260:Female; D005323:Fetal Monitoring / Q000379:methods*; D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D012016:Reference Values; D014463:Ultrasonography
Otnoshenie biparietal'nyĭ/kopchiko-temennoĭ razmer kak kontrol'nyĭ parametr pri provedenii ul'trazvukovoĭ fetometrii v pervoĭ polovine beremennosti.