Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAn intravaginal controlled-release prostaglandin E<sub>2</sub> pessary for cervical ripening and initiation of labor at term.AuthorsRayburn, WF; Wapner, RJ; Barss, VA; Spitzberg, E; Molina, RD; Mandsager, N; Yonekura, MLPublicationInternational Journal of Gynecology & Obstetrics, 1992, Vol 39, Issue 3, p257ISSN0020-7292Publication typeArticleDOI10.1016/0020-7292(92)90705-N