@article{HeinzelRiemerSchulteetal.2014,
  author    = {Stephan Heinzel and Thomas G. Riemer and Stefanie Schulte and Johanna Onken and Andreas Heinz and Michael A. Rapp},
  title     = {Catechol-O-methyltransferase (COMT) genotype affects age-related changes in plasticity in working memory: a pilot study},
  journal   = {BioMed research international},
  doi       = {10.1155/2014/414351},
  year      = {2014},
}