@article{455,
  author       = {Hirschfeld, Gerrit and Hechler, Tanja and Dobe, Michael and Wager, Julia and von Lützau}, Pia and Blankenburg, Markus and Kosfelder, Joachim and Zernikow, Boris},
  issn         = {1465-735X},
  journal      = {Journal of Pediatric Psychology},
  keywords     = {adolescents, clinical significance, headache, inpatient pain treatment, somatoform pain disorder},
  pages        = {224--236},
  publisher    = {Oxford Univ. Press},
  title        = {{Maintaining Lasting Improvements: One-Year Follow-Up of Children With Severe Chronic Pain Undergoing Multimodal Inpatient Treatment.}},
  doi          = {10.1093/jpepsy/jss115},
  volume       = {38},
  year         = {2012},
}