@misc{indiciaefde7428ee40c,
  title = {High dose methadone maintenance: an evaluation.},
  author = {J Schut and T Wohlmuth and K File},
  year = {1973},
  doi = {10.1111/j.1360-0443.1973.tb01235.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4516977/},
  note = {Source identifier: 4516977}
}