%0 Journal Article %T Sample Size Determination for Multilevel Hierarchical Designs Using Generalized Linear Mixed Models %A Amatya, Anup %A Bhaumik, Dulal K. %J Biometrics %V 74 %N 2 %P 673-684 %@ 0006-341X %D 2017-09-12 %I Oxford University Press %~ DeepDyve