[Ultrasonic diagnosis of cervico-pericervical pregnancy].
D000328:Adult; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000473:pathology; D014463:Ultrasonography
Ul'trazvukovaia diagnostika sheechno-peresheechnoĭ beremennosti.