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468: Digital cervical exam characteristics stratify the risk of preterm birth based on fetal fibronectin status
Salcedo, Andrea, Kurtzman, JamesVolume:
208
Language:
english
Journal:
American Journal of Obstetrics and Gynecology
DOI:
10.1016/j.ajog.2012.10.634
Date:
January, 2013
File:
PDF, 113 KB
english, 2013