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  issn         = {1872-6623},
  journal      = {Pain},
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  pages        = {2087--2097},
  publisher    = {Ovid Technologies (Wolters Kluwer Health)},
  title        = {{Pediatric chronic pain grading: a revised classification of the severity of pediatric chronic pain}},
  doi          = {10.1097/j.pain.0000000000003226},
  volume       = {165},
  year         = {2024},
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  issn         = {1872-6623},
  journal      = {Pain},
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  publisher    = {LWW},
  title        = {{Efficacy of adding interoceptive exposure to intensive interdisciplinary treatment for adolescents with chronic pain: a randomized controlled trial}},
  doi          = {10.1097/j.pain.0000000000001321},
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  issn         = {1872-6623 },
  journal      = {Pain},
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  pages        = {2626--2632},
  publisher    = {Elsevier},
  title        = {{Cutpoints for mild, moderate, and severe pain on the VAS for children and adolescents - What can be learned from 10 million ANOVAs?}},
  doi          = {10.1016/j.pain.2013.05.048},
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@article{460,
  author       = {Hirschfeld, Gerrit and Zernikow, Boris},
  issn         = {1872-6623},
  journal      = {Pain},
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  volume       = {154},
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  issn         = {1872-6623},
  journal      = {Pain},
  pages        = {2625--2531},
  publisher    = {Elsevier},
  title        = {{Developmental and sex differences in somatosensory perception-a \textitsystematic comparison of 7- versus 14-year-olds using quantitative sensory testing}},
  doi          = {10.1016/j.pain.2011.08.007},
  volume       = {152},
  year         = {2011},
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