DOI:
10.1055/s-00000065
Die Rehabilitation
LinksClose Window
References
Hemming K, Girling AJ, Sitch AJ. et al.
Sample size calculations for cluster randomised controlled trials with a fixed number of clusters.
BMC Med Res Methodol 2011;
11: 102 doi:10.1186/1471-2288-11-102
Access:
Access:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.