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
. 2000 Apr 4;162(7):1002-4.

Direct and indirect randomized trials of screening: the A's and D's of evidence-based clinical practice guidelines

Affiliations

Direct and indirect randomized trials of screening: the A's and D's of evidence-based clinical practice guidelines

J Mahon. CMAJ. .
No abstract available

PubMed Disclaimer

Similar articles

References

    1. J Clin Epidemiol. 1990;43(9):891-905 - PubMed
    1. CMAJ. 1993 Sep 1;149(5):575-84 - PubMed
    1. Clin Biochem. 1995 Feb;28(1):41-8 - PubMed
    1. Diabetes Res Clin Pract. 1995 May;28(2):103-17 - PubMed
    1. N Engl J Med. 1995 Nov 16;333(20):1301-7 - PubMed