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Review
. 1998 Jun 6;316(7146):1719.
doi: 10.1136/bmj.316.7146.1719.

Understanding controlled trials. Crossover trials

B Sibbald  1 , C Roberts
Affiliations
Review

Understanding controlled trials. Crossover trials

B Sibbald et al. BMJ. .
No abstract available

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References

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    1. Senn SJ. Cross-over trials in clinical research. Chichester: John Wiley; 1993.
    1. Freeman PR. The performance of the two-stage analysis of two-treatment, two-period crossover trials. Stats Med. 1989;8:1421–1432. - PubMed

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