Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleI286 DEVELOPING A NEW, INTERNATIONAL EQUATION TO ESTIMATE GESTATIONAL AGE BY EARLY ULTRASOUNDAuthorsPapageorghiou, A.T.; Altman, D.G.; Ohuma, E.O.; Bertino, E.; Gravett, M.G.; Purwar, M.; Noble, J.A.; Ruyan, P.; Ismail, L. Cheikh; Barros, F.C.; Lambert, A.; Carvalho, M.; Jaffer, Y.A.; Kennedy, S.H.; Villar, J.; Bhutta, Z.A.PublicationInternational Journal of Gynecology & Obstetrics, 2012, Vol 119, Issue s3, pS233ISSN0020-7292Publication typeAbstractDOI10.1016/S0020-7292(12)60316-6