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
. 1969 Oct;169(2):175-84.

Tolerance to opioid narcotics. I. Tolerance to the "running fit" caused by levorphanol in the mouse

A Goldstein, P Sheehan
  • PMID: 5824602

Tolerance to opioid narcotics. I. Tolerance to the "running fit" caused by levorphanol in the mouse

A Goldstein et al. J Pharmacol Exp Ther. 1969 Oct.
No abstract available

PubMed Disclaimer