@inproceedings{VoellerSalzwedelReibisetal.2015,
  author    = {V{\"o}ller, Heinz and Salzwedel, Annett and Reibis, Rona Katharina and Eichler, Sarah and Buhlert, Hermann and Kaminski, Stefan and Wegscheider, Karl},
  title     = {Cardiopulmonary exercise testing is predictive of return to work in cardiac patients after multicomponent rehabilitation},
  series = {European heart journal},
  volume    = {36},
  booktitle = {European heart journal},
  publisher = {Oxford Univ. Press},
  address   = {Oxford},
  issn      = {0195-668X},
  pages     = {635 -- 636},
  year      = {2015},
  language  = {en}
}
@inproceedings{VoellerSalzwedelReibisetal.2014,
  author    = {V{\"o}ller, Heinz and Salzwedel, Annett and Reibis, Rona Katharina and Kaminski, S. and Buhlert, Hermann and Eichler, Sarah and Wegscheider, Karl},
  title     = {Age and fitness level are strongest limitations of exercise capacity during inpatient cardiac rehabilitation},
  series = {European heart journal},
  volume    = {35},
  booktitle = {European heart journal},
  publisher = {Oxford Univ. Press},
  address   = {Oxford},
  issn      = {0195-668X},
  pages     = {899 -- 899},
  year      = {2014},
  language  = {en}
}