@misc{indiciaeee027079976e,
  title = {Problem behavior in international adoptees: I. An epidemiological study.},
  author = {F C Verhulst and M Althaus and H J Versluis-den Bieman},
  year = {1990},
  doi = {10.1097/00004583-199001000-00015},
  url = {https://pubmed.ncbi.nlm.nih.gov/2295584/},
  note = {Source identifier: 2295584}
}