Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePOSTER PAPERS.PublicationDevelopmental Medicine & Child Neurology, 1988, Vol 30, Issue s57, p32ISSN0012-1622Publication typeArticleDOI10.1111/j.1469-8749.1988.tb14657.x