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
Comment
. 2001 Sep-Oct;20(5):221-2.
doi: 10.1377/hlthaff.20.5.221.

Probing the link between gross profitability and R&D spending

F R Lichtenberg  1
Affiliations
Comment

Probing the link between gross profitability and R&D spending

F R Lichtenberg. Health Aff (Millwood). 2001 Sep-Oct.
No abstract available

PubMed Disclaimer

Comment in

  • Useful lessons for policymakers.
    Grabowski H. Grabowski H. Health Aff (Millwood). 2001 Nov-Dec;20(6):306-7. doi: 10.1377/hlthaff.20.6.306-a. Health Aff (Millwood). 2001. PMID: 11816671 No abstract available.

Comment on

LinkOut - more resources