We found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title17q21.31 microduplication patients are characterised by behavioural problems and poor social interaction.AuthorsGrisart, B; Willatt, L; Destrée, A; Fryns, J-P; Rack, K; de Ravel, T; Rosenfeld, J; Vermeesch, J R; Verellen-Dumoulin, C; Sandford, RAbstractMicrodeletions at 17q21.31 have recently been shown to cause a novel syndrome. Here we identify the reciprocal 17q21.31 duplication syndrome in 4 patients.PublicationJournal of medical genetics, 2009, Vol 46, Issue 8, p524ISSN1468-6244Publication typeJournal ArticleDOI10.1136/jmg.2008.065367