12
Participants
Start Date
February 1, 2017
Primary Completion Date
March 9, 2022
Study Completion Date
March 9, 2022
no intervention
database and epigenetic study
Columbia University Medical Center, New York
Duke University Medical Center, Durham
Lead Sponsor
New York University
OTHER
Society for Obstetric Anesthesia and Perinatology
OTHER
Duke University
OTHER