PT - JOURNAL ARTICLE AU - Eynav Elgavish Accortt AU - Christine Dunkel Schetter TI - Pregnant women screening positive for depressive symptoms at 24–28 weeks may have increased risk of preterm birth but more precise research is needed AID - 10.1136/eb-2012-101164 DP - 2013 Mar 01 TA - Evidence Based Nursing PG - ebnurs-2012-101164 4099 - http://ebn.bmj.com/content/early/2013/03/21/eb-2012-101164.short 4100 - http://ebn.bmj.com/content/early/2013/03/21/eb-2012-101164.full