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
. 1991 Jul;32(1):133.
doi: 10.1111/j.1365-2125.1991.tb05627.x.

Problems with the two stage analysis of crossover trials

S J Senn
Comment

Problems with the two stage analysis of crossover trials

S J Senn. Br J Clin Pharmacol. 1991 Jul.
No abstract available

PubMed Disclaimer

Comment on

References

    1. Br J Clin Pharmacol. 1990 Sep;30(3):345-9 - PubMed
    1. Biometrics. 1965 Jun;21:467-80 - PubMed
    1. Br J Clin Pharmacol. 1979 Jul;8(1):7-20 - PubMed
    1. Stat Med. 1989 Dec;8(12):1421-32 - PubMed
    1. Stat Med. 1988 Oct;7(10):1099-101 - PubMed