Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Comparative Study
. 1978 Jan 31;56(1):5-13.
doi: 10.1007/BF00571401.

Progressive-ratio performance maintained by drug infusions: comparison of cocaine, diethylpropion, chlorphentermine, and fenfluramine

Comparative Study

Progressive-ratio performance maintained by drug infusions: comparison of cocaine, diethylpropion, chlorphentermine, and fenfluramine

R R Griffiths et al. Psychopharmacology (Berl). .
No abstract available

PubMed Disclaimer

References

    1. S Afr Med J. 1972 Nov 4;46(44):1690-4 - PubMed
    1. J Comp Physiol Psychol. 1965 Apr;59:219-24 - PubMed
    1. Psychopharmacologia. 1972;26(2):93-114 - PubMed
    1. Psychopharmacologia. 1975 Jul 23;43(1):81-3 - PubMed
    1. Postgrad Med J. 1975;51 Suppl 1:186-8 - PubMed

Publication types

LinkOut - more resources