APA-referens

MELAMED, N., PITTINI, A., HIERSCH, L., YOGEV, Y., KORZENIEWSKI, S., ROMERO, R., & BARRETT, J. (2016). Serial Cervical Length Determination in Twin Pregnancies Reveals Four Distinct Patterns with Prognostic Significance for Preterm Birth. Am J Obstet Gynecol.

Chicago-stil citat

MELAMED, Nir, Alex PITTINI, Liran HIERSCH, Yariv YOGEV, Steven KORZENIEWSKI, Roberto ROMERO, och Jon BARRETT. "Serial Cervical Length Determination in Twin Pregnancies Reveals Four Distinct Patterns With Prognostic Significance for Preterm Birth." Am J Obstet Gynecol 2016.

MLA-referens

MELAMED, Nir, et al. "Serial Cervical Length Determination in Twin Pregnancies Reveals Four Distinct Patterns With Prognostic Significance for Preterm Birth." Am J Obstet Gynecol 2016.

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