@article{GrossWarschburger2013,
  author    = {Martina Gross and Petra Warschburger},
  title     = {Evaluation of a cognitive-behavioral pain management program for children with chronic abdominal pain - a randomized controlled study},
  journal   = {International journal of behavioral medicine : the official journal of the International Society of Behavioral Medicine},
  volume    = {20},
  number    = {3},
  pages     = {434 -- 443},
  doi       = {10.1007/s12529-012-9228-3},
  year      = {2013},
}