Sample size estimation for alternating logistic regressions analysis of multilevel randomized community trials of under-age drinking.
Reboussin BA, Preisser JS, Song EY, Wolfson M. Sample size estimation for alternating logistic regressions analysis of multilevel randomized community trials of under-age drinking. J R Stat Soc Ser A Stat Soc. 2012 07 01; 175(3).