@article{ErlerBeyerPetersenetal.2012,
  author    = {Antje Erler and Martin Beyer and Juliana Petersen and Kristina Saal and Thomas Rath and Justine Rochon and Walter E. Haefeli and Ferdinand M. Gerlach},
  title     = {How to improve drug dosing for patients with renal impairment in primary care - a cluster-randomized controlled trial},
  journal   = {BMC family practice},
  volume    = {13},
  number    = {91},
  pages     = {1 -- 8},
  doi       = {10.1186/1471-2296-13-91},
  year      = {2012},
}