Serum relaxin and cervical length for prediction of spontaneous preterm birth in second‐trimester symptomatic women

ABSTRACT Objective To investigate whether serum relaxin level is associated with preterm birth in symptomatic women, either as a standalone test or in the context of a combined model of serum relaxin and cervical length (CL). Methods This was a case–control study of women with a singleton pregnancy...

Ausführliche Beschreibung