[Measurement of the true conjugate diameter using combined ultrasonic scanning].
D005260:Female; D006801:Humans; D010387:Pelvimetry / Q000379:methods; D010388:Pelvis / Q000033:anatomy & histology*; D011247:Pregnancy; D014463:Ultrasonography
Izmerenie istinnoĭ kon"iugaty s pomoshch'iu ul'trazvukovogo slozhnogo skanirovaniia.