American Journal of Obstetrics and Gynecology · 2006 · 25 citations · 2 references
MedicineAnatomyObstetricsObstetric UltrasoundUltrasonographyUltrasoundDiagnostic UltrasonographyFetal Anatomy AssessmentKnot TheoryObstetric UltrasonographyThree-dimensional UltrasonographyUmbilical Cord AssessmentFour-dimensional ImagingTrue Umbilical Cord KnotUmbilical Cord AnatomyUmbilical Cord DiameterUmbilical Cord ImagingUmbilical Cord KnotsUmbilical Cord Length
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