PT - JOURNAL ARTICLE AU - Cannella, M AU - Martino, T AU - Simonelli, M AU - Ciammola, A AU - Gradini, R AU - Ciarmiello, A AU - Gianfrancesco, F AU - Squitieri, F TI - De novo seven extra repeat expanded mutation in the <em>PRNP</em> gene in an Italian patient with early onset dementia AID - 10.1136/jnnp.2007.121137 DP - 2007 Dec 01 TA - Journal of Neurology, Neurosurgery &amp; Psychiatry PG - 1411--1413 VI - 78 IP - 12 4099 - http://jnnp.bmj.com/content/78/12/1411.short 4100 - http://jnnp.bmj.com/content/78/12/1411.full SO - J Neurol Neurosurg Psychiatry2007 Dec 01; 78