Journal ArticleAuthors Creig Hoyt; William GoodJournalArchives of Disease in ChildhoodVolume85Issue6Number of Pages452-3Year of Publication2001URLhttp://www.ncbi.nlm.nih.gov/pmc/articles/pmc1719017/(link is external)PubMed(link is external)DOI(link is external)Google Scholar(link is external) Download Publication