@incollection{VelazquezPerezRodriguezLabradaFreundetal.2012,
  author    = {Luis Vel{\´a}zquez-P{\´e}rez and Roberto Rodr{\´i}guez-Labrada and Hans-Joachim Freund and Georg Auburger},
  title     = {Spinocerebellar Ataxia Type 2},
  booktitle = {Spinocerebellar Ataxia},
  editor    = {Jos{\´e} Gazulla},
  isbn      = {978-953-51-0542-8},
  doi       = {10.5772/27937},
  year      = {2012},
}