@misc{indiciae423509e8b4f9,
  title = {Craving despite extremely high methadone dosage.},
  author = {J W de Vos and J G Ufkes and G H van Brussel and W van den Brink},
  year = {1996},
  doi = {10.1016/0376-8716(95)01207-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8861396/},
  note = {Source identifier: 8861396}
}