@article{RoeckerNiessHippetal.1998,
  author    = {Roecker, Kai and Niess, Andreas and Hipp, Arno and Dickhuth, Hans-Hermann},
  title     = {K{\"o}rperliche Belastbarkeit bei erworbenen cardialen Vitien},
  journal   = {Herz, Kreislauf : Zeitschrift f{\"u}r Kardiologie und Angiologie in Klinik u. Praxis},
  volume    = {30.1998},
  number    = {4},
  issn      = {0046-7324},
  pages     = {127 -- 132},
  year      = {1998},
  language  = {de}
}