@article{HerbertMuthPollatosetal.2012,
  author    = {Beate M. Herbert and Eric R. Muth and Olga Pollatos and Cornelia Herbert},
  title     = {Interoception across Modalities: On the Relationship between Cardiac Awareness and the Sensitivity for Gastric Functions},
  journal   = {PLoS One},
  volume    = {7},
  number    = {5},
  doi       = {10.1371/journal.pone.0036646},
  year      = {2012},
}