We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleContribution of preterm delivery to perinatal mortality.AuthorsRush, R W; Keirse, M J; Howat, P; Baum, J D; Anderson, A B; Turnbull, A CPublicationBMJ, 1976, Vol 2, Issue 6042, p965ISSN0959-8138Publication typearticleDOI10.1136/bmj.2.6042.965