@article{CalvanoWarschburger2022,
  author    = {Claudia Calvano and Petra Warschburger},
  title     = {Treatment for pediatric functional abdominal pain},
  journal   = {Journal of pediatric psychology},
  series    = {an initial examination of reciprocal associations between pain, functional impairment, and parental distress},
  volume    = {47},
  number    = {4},
  pages     = {483 -- 496},
  doi       = {10.1093/jpepsy/jsac011},
  year      = {2022},
}