@article{FreundWensingMahleretal.2010,
  author    = {Tobias Freund and Michel Wensing and Cornelia Mahler and Jochen Gensichen and Antje Erler and Martin Beyer and Ferdinand M. Gerlach and Joachim Szecsenyi and Frank Peters-Klimm},
  title     = {Development of a primary care-based complex care management intervention for chronically ill patients at high risk for hospitalization: a study protocol},
  journal   = {Implementation science},
  volume    = {5},
  number    = {70},
  pages     = {1 -- 7},
  doi       = {10.1186/1748-5908-5-70},
  url       = {http://www.implementationscience.com/content/5/1/70},
  year      = {2010},
}