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
. 1991 Jul 18;325(3):201-3.
doi: 10.1056/NEJM199107183250310.

Drug promotion and scientific exchange. The role of the clinical investigator

Affiliations

Drug promotion and scientific exchange. The role of the clinical investigator

D A Kessler. N Engl J Med. .
No abstract available

PubMed Disclaimer

Comment in

Similar articles

Cited by

Substances

LinkOut - more resources