We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleGenetic influences on specific versus nonspecific language impairment in 4-year-old twins.AuthorsHayiou-Thomas ME; Oliver B; Plomin RPublicationJournal of learning disabilities, 2005, Vol 38, Issue 3, p222ISSN0022-2194Publication typearticleDOI10.1177/00222194050380030401