Term and preterm parturition are associated with an increased bioavailability in dehydroephiandrosterone-sulfate concentration: M. Mazor, R. Romero, W. Chaimx, R. Hershkowitzx, A. Wiznitzer, J. Levyx, Y. Sharonix. Department of Obstetrics and Gynecology and Clinical Biochemistry Unit, Soroka Medical Center of Kupat Holim, Ben-Gurion University of the Negev School of Medicine, Beer-Sheva, Israel; Wayne State University, Detroit, MI, Perinatology Research Branch, NICHD, Bethesda, MD