@article{KleintWittchenLueken2015,
  author    = {Nina I. Kleint and Hans-Ulrich Wittchen and Ulrike Lueken},
  title     = {Probing the interoceptive network by listening to heartbeats: an fMRI study},
  journal   = {PLoS ONE},
  volume    = {10},
  number    = {7},
  doi       = {10.1371/journal.pone.0133164},
  year      = {2015},
}