Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePhillip Bairstow and Judith Laszlo have replied as follows:.AuthorsBairstow, Phillip J.; Laszlo, Judith I.PublicationDevelopmental Medicine & Child Neurology, 1986, Vol 28, Issue 4, p544ISSN0012-1622Publication typeArticleDOI10.1111/j.1469-8749.1986.tb14301.x