Replication of pre-pregnancy or first-trimester risk scoring to identify women at high risk of preterm birth.

Baer RJ, Jasper E, Dagle J, Ryckman KK, Dagle J, Jelliffe-Pawlowski LL. Replication of pre-pregnancy or first-trimester risk scoring to identify women at high risk of preterm birth. European journal of obstetrics, gynecology, and reproductive biology. 2020 Feb;245(245). 210-211. PMID: 31836162 [PubMed]