![](/img/cover-not-exists.png)
Evidence-based sample size estimation based upon an updated meta-regression analysis
Michael A. Rotondi, Allan Donner, John J. KovalVolume:
aop
Year:
2012
Language:
english
Pages:
1
DOI:
10.1002/jrsm.1055
File:
PDF, 592 KB
english, 2012