Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCombining results from several clinical trials.AuthorsAltman, Douglas G.; Elbourne, DianaPublicationBJOG: An International Journal of Obstetrics & Gynaecology, 1988, Vol 95, Issue 1, p1ISSN1470-0328Publication typeArticleDOI10.1111/j.1471-0528.1988.tb06474.x