@misc{indiciaeb3454c147aa2,
  title = {The social network in marijuana-using groups.},
  author = {C J Barrett and D James-Cairns},
  year = {1980},
  doi = {10.3109/10826088009040047},
  url = {https://pubmed.ncbi.nlm.nih.gov/7419301/},
  note = {Source identifier: 7419301}
}