Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDifferent effects for different questions: An illustration using short cervix and the risk of preterm birth.AuthorsRoss, Rachael K.; Cole, Stephen R.; Westreich, Daniel; Edwards, Jessie K.; Musonda, Patrick; Vwalika, Bellington; Kasaro, Margaret P.; Price, Joan T.; Stringer, Jeffrey S. A.PublicationInternational Journal of Gynecology & Obstetrics, 2023, Vol 160, Issue 3, p842ISSN0020-7292Publication typeArticleDOI10.1002/ijgo.14372