Cervical changes in twin pregnancies observed by transvaginal ultrasound during the latter half of pregnancy: a longitudinal, observational study.

Ingemar Bergelin, Lil Valentin

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)556-563
Number of pages8
JournalUltrasound in Obstetrics & Gynecology
Volume21
Issue number6
DOIs
Publication statusPublished - 2003

Subject classification (UKÄ)

  • Radiology, Nuclear Medicine and Medical Imaging

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