DOI: 10.1055/s-00000020

Geburtshilfe und Frauenheilkunde

References

Campbell S.
Universal cervical-length screening and vaginal progesterone prevents early preterm births, reduces neonatal morbidity and is cost saving: doing nothing is no longer an option.

Ultrasound Obstet Gynecol 2011;
38: 1-9

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