@misc{indiciae391241c7c72c,
  title = {Cocaine and crack.},
  author = {A R Patel and J Merrill and H N Vidyasagar and A Kahn},
  year = {1989},
  doi = {10.1136/bmj.299.6703.856-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/2510863/},
  note = {Source identifier: 2510863}
}