@article{MuellerNordhornEnglertWegscheideretal.2010,
  author    = {M{\"u}ller-Nordhorn, J. and Englert, Heike and Wegscheider, K. and Berger, H. and Sonntag, F. and V{\"o}ller, H. and Meyer-Sabellek, W. and Windler, E. and Katus, H. and Willich, S.},
  title     = {Is patient self-report an adequate tool for monitoring cardiovascular conditions in patients with hypercholesterolemia? - Results of the ORBITAL Study},
  series = {J Public Health (Oxf)},
  volume    = {32},
  journal   = {J Public Health (Oxf)},
  number    = {3},
  issn      = {1741-3850},
  pages     = {387 -- 394},
  year      = {2010},
  language  = {en}
}
@article{MuellerNordhornEnglertSonntagetal.2004,
  author    = {M{\"u}ller-Nordhorn, J. and Englert, Heike and Sonntag, F. and V{\"o}ller, H. and Windler, E. and Meyer-Sabellek, W. and Katus, H. and Wegscheider, K. and Willich, SN.},
  title     = {Disease-related costs in patients with hypercholesterolemia},
  series = {J Epi Community Health},
  volume    = {58 (Suppl.)},
  journal   = {J Epi Community Health},
  issn      = {0143-005X},
  pages     = {20 -- -},
  year      = {2004},
  language  = {en}
}
@article{WillichMuellerNordhornEnglertetal.2005,
  author    = {Willich, SN. and M{\"u}ller-Nordhorn, J. and Englert, Heike and Sonntag, F. and V{\"o}ller, H. and Meyer-Sabellek, W. and Wegscheider, K. and Windler, E. and Katus, H.},
  title     = {Cost-of-illness analysis in patients with hypercholesterolemia},
  series = {Circulation},
  volume    = {111},
  journal   = {Circulation},
  issn      = {2574-8300},
  pages     = {342 -- 343},
  year      = {2005},
  language  = {de}
}