@misc{indiciae31a9f9248bdc,
  title = {[Integration therapy in mentally handicapped with undesirable problem behavior].},
  author = {J M van Aspert and F J van Lokven and J M van der Leur},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1043468/},
  note = {Source identifier: 1043468}
}