Avşar, Ayşe Filiz The relationship between first-trimester pregnancy-associated plasma protein-A levels and intrapartum fetal distress development. [electronic resource] - Journal of the Turkish German Gynecological Association 2016 - 139-42 p. digital Publication Type: Journal Article ISSN: 1309-0399 Standard No.: 10.5152/jtgga.2016.16022 doi