Factor analysis of behavioural symptoms in Huntington’s disease
Hugh Rickards, Jenny De Souza, Marleen van Walsem, Erik van Duijn, Sheila A Simpson, Ferdinando Squitieri, Bernhard Landwehrmeyer, The European Huntington’s Disease Network
Journal of Neurology, Neurosurgery & Psychiatry Apr 2011, 82 (4) 411-412; DOI: 10.1136/jnnp.2009.181149