Whispering dysphonia (DYT4 dystonia) is caused by a mutation in the TUBB4 gene (pages 537–545)Katja Lohmann, Robert A. Wilcox, Susen Winkler, Alfredo Ramirez, Aleksandar Rakovic, Jin-Sung Park, Björn Arns, Thora Lohnau, Justus Groen, Meike Kasten, Norbert Brüggemann, Johann Hagenah, Alexander Schmidt, Frank J. Kaiser, Kishore R. Kumar, Katja Zschiedrich, Daniel Alvarez-Fischer, Eckart Altenmüller, Andreas Ferbert, Anthony E. Lang, Alexander Münchau, Vladimir Kostic, Kristina Simonyan, Marc Agzarian, Laurie J. Ozelius, Antonius P. M. Langeveld, Carolyn M. Sue, Marina A. J. Tijssen and Christine Klein
Article first published online: 17 APR 2013 | DOI: 10.1002/ana.23829