DOI: 10.1055/s-00000056

Physikalische Medizin, Rehabilitationsmedizin, Kurortmedizin

References

Borm GF, Fransen J, Lemmens WA.
A simple sample size formula for analysis of covariance in randomized clinical trials.

Journal of clinical epidemiology 2007;
60: 1234-1238 doi: 10.1016/j.jclinepi.2007.02.006

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