Self-administration of cocaine by humans: choice between smoked and intravenous cocaine.

@article{Foltin1992SelfadministrationOC,
  title={Self-administration of cocaine by humans: choice between smoked and intravenous cocaine.},
  author={Richard W. Foltin and Marian W. Fischman},
  journal={The Journal of pharmacology and experimental therapeutics},
  year={1992},
  volume={261 3},
  pages={841-9}
}
Ten healthy adult male research volunteers reporting smoked and i.v. cocaine use resided on a Clinical Research Center for 2 weeks and participated in nine daily sessions. A session consisted of seven choice trials. The first two trials were sampling trials in which subjects received one dose each of i.v. cocaine hydrochloride (0, 16 and 32 mg) and smoked cocaine base (0, 25 and 50 mg). Each of the remaining five trials was a choice trial in which subjects could choose to self-administer either… CONTINUE READING