@misc{indiciae6df20a1bec45,
  title = {Marijuana: harder than thought?},
  author = {I Wickelgren},
  year = {1997},
  doi = {10.1126/science.276.5321.1967},
  url = {https://pubmed.ncbi.nlm.nih.gov/9221496/},
  note = {Source identifier: 9221496}
}