@misc{indiciae74ec09c25f81,
  title = {Toward classifying psychoactive chemical use.},
  author = {J R Weinberg},
  year = {1977},
  doi = {10.3109/00952997709002749},
  url = {https://pubmed.ncbi.nlm.nih.gov/612192/},
  note = {Source identifier: 612192}
}